18948257664

素因数分解:

$2^7\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1601}}^1$

素因数の和:1686

約数の個数: 384

約数和(自身を含む): 63707951520

約数和(自身を除く): 44759693856

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 37, 42, 48, 49, 51, 56, 64, 68, 74, 84, 96, 98, 102, 111, 112, 119, 128, 136, 147, 148, 168, 192, 196, 204, 222, 224, 238, 259, 272, 294, 296, 336, 357, 384, 392, 408, 444, 448, 476, 518, 544, 588, 592, 629, 672, 714, 777, 784, 816, 833, 888, 896, 952, 1036, 1088, 1176, 1184, 1258, 1344, 1428, 1554, 1568, 1601, 1632, 1666, 1776, 1813, 1887, 1904, 2072, 2176, 2352, 2368, 2499, 2516, 2688, 2856, 3108, 3136, 3202, 3264, 3332, 3552, 3626, 3774, 3808, 4144, 4403, 4704, 4736, 4803, 4998, 5032, 5439, 5712, 6216, 6272, 6404, 6528, 6664, 7104, 7252, 7548, 7616, 8288, 8806, 9408, 9606, 9996, 10064, 10878, 11207, 11424, 12432, 12808, 13209, 13328, 14208, 14504, 15096, 15232, 16576, 17612, 18816, 19212, 19992, 20128, 21756, 22414, 22848, 24864, 25616, 26418, 26656, 27217, 29008, 30192, 30821, 33152, 33621, 35224, 38424, 39984, 40256, 43512, 44828, 45696, 49728, 51232, 52836, 53312, 54434, 58016, 59237, 60384, 61642, 67242, 70448, 76848, 78449, 79968, 80512, 81651, 87024, 89656, 92463, 99456, 102464, 105672, 106624, 108868, 116032, 118474, 120768, 123284, 134484, 140896, 153696, 156898, 159936, 163302, 174048, 177711, 179312, 184926, 190519, 204928, 211344, 217736, 232064, 235347, 236948, 241536, 246568, 268968, 281792, 307392, 313796, 319872, 326604, 348096, 355422, 358624, 369852, 381038, 414659, 422688, 435472, 470694, 473896, 493136, 537936, 563584, 571557, 614784, 627592, 653208, 696192, 710844, 717248, 739704, 762076, 829318, 845376, 870944, 941388, 947792, 986272, 1007029, 1075872, 1143114, 1243977, 1255184, 1306416, 1333633, 1421688, 1434496, 1479408, 1524152, 1658636, 1690752, 1741888, 1882776, 1895584, 1972544, 2014058, 2151744, 2286228, 2487954, 2510368, 2612832, 2667266, 2843376, 2902613, 2958816, 3021087, 3048304, 3317272, 3483776, 3765552, 3791168, 3945088, 4000899, 4028116, 4303488, 4572456, 4975908, 5020736, 5225664, 5334532, 5686752, 5805226, 5917632, 6042174, 6096608, 6634544, 7049203, 7531104, 7582336, 8001798, 8056232, 8707839, 9144912, 9951816, 10041472, 10451328, 10669064, 11373504, 11610452, 11835264, 12084348, 12193216, 13269088, 14098406, 15062208, 16003596, 16112464, 17415678, 18289824, 19903632, 21147609, 21338128, 22747008, 23220904, 24168696, 24386432, 26538176, 28196812, 30124416, 32007192, 32224928, 34831356, 36579648, 39807264, 42295218, 42676256, 46441808, 48337392, 49344421, 53076352, 56393624, 64014384, 64449856, 69662712, 73159296, 79614528, 84590436, 85352512, 92883616, 96674784, 98688842, 112787248, 128028768, 128899712, 139325424, 148033263, 159229056, 169180872, 170705024, 185767232, 193349568, 197377684, 225574496, 256057536, 278650848, 296066526, 338361744, 371534464, 386699136, 394755368, 451148992, 512115072, 557301696, 592133052, 676723488, 789510736, 902297984, 1114603392, 1184266104, 1353446976, 1579021472, 2368532208, 2706893952, 3158042944, 4737064416, 6316085888, 9474128832, 18948257664]

約数ペア:

[(1, 18948257664), (2, 9474128832), (3, 6316085888), (4, 4737064416), (6, 3158042944), (7, 2706893952), (8, 2368532208), (12, 1579021472), (14, 1353446976), (16, 1184266104), (17, 1114603392), (21, 902297984), (24, 789510736), (28, 676723488), (32, 592133052), (34, 557301696), (37, 512115072), (42, 451148992), (48, 394755368), (49, 386699136), (51, 371534464), (56, 338361744), (64, 296066526), (68, 278650848), (74, 256057536), (84, 225574496), (96, 197377684), (98, 193349568), (102, 185767232), (111, 170705024), (112, 169180872), (119, 159229056), (128, 148033263), (136, 139325424), (147, 128899712), (148, 128028768), (168, 112787248), (192, 98688842), (196, 96674784), (204, 92883616), (222, 85352512), (224, 84590436), (238, 79614528), (259, 73159296), (272, 69662712), (294, 64449856), (296, 64014384), (336, 56393624), (357, 53076352), (384, 49344421), (392, 48337392), (408, 46441808), (444, 42676256), (448, 42295218), (476, 39807264), (518, 36579648), (544, 34831356), (588, 32224928), (592, 32007192), (629, 30124416), (672, 28196812), (714, 26538176), (777, 24386432), (784, 24168696), (816, 23220904), (833, 22747008), (888, 21338128), (896, 21147609), (952, 19903632), (1036, 18289824), (1088, 17415678), (1176, 16112464), (1184, 16003596), (1258, 15062208), (1344, 14098406), (1428, 13269088), (1554, 12193216), (1568, 12084348), (1601, 11835264), (1632, 11610452), (1666, 11373504), (1776, 10669064), (1813, 10451328), (1887, 10041472), (1904, 9951816), (2072, 9144912), (2176, 8707839), (2352, 8056232), (2368, 8001798), (2499, 7582336), (2516, 7531104), (2688, 7049203), (2856, 6634544), (3108, 6096608), (3136, 6042174), (3202, 5917632), (3264, 5805226), (3332, 5686752), (3552, 5334532), (3626, 5225664), (3774, 5020736), (3808, 4975908), (4144, 4572456), (4403, 4303488), (4704, 4028116), (4736, 4000899), (4803, 3945088), (4998, 3791168), (5032, 3765552), (5439, 3483776), (5712, 3317272), (6216, 3048304), (6272, 3021087), (6404, 2958816), (6528, 2902613), (6664, 2843376), (7104, 2667266), (7252, 2612832), (7548, 2510368), (7616, 2487954), (8288, 2286228), (8806, 2151744), (9408, 2014058), (9606, 1972544), (9996, 1895584), (10064, 1882776), (10878, 1741888), (11207, 1690752), (11424, 1658636), (12432, 1524152), (12808, 1479408), (13209, 1434496), (13328, 1421688), (14208, 1333633), (14504, 1306416), (15096, 1255184), (15232, 1243977), (16576, 1143114), (17612, 1075872), (18816, 1007029), (19212, 986272), (19992, 947792), (20128, 941388), (21756, 870944), (22414, 845376), (22848, 829318), (24864, 762076), (25616, 739704), (26418, 717248), (26656, 710844), (27217, 696192), (29008, 653208), (30192, 627592), (30821, 614784), (33152, 571557), (33621, 563584), (35224, 537936), (38424, 493136), (39984, 473896), (40256, 470694), (43512, 435472), (44828, 422688), (45696, 414659), (49728, 381038), (51232, 369852), (52836, 358624), (53312, 355422), (54434, 348096), (58016, 326604), (59237, 319872), (60384, 313796), (61642, 307392), (67242, 281792), (70448, 268968), (76848, 246568), (78449, 241536), (79968, 236948), (80512, 235347), (81651, 232064), (87024, 217736), (89656, 211344), (92463, 204928), (99456, 190519), (102464, 184926), (105672, 179312), (106624, 177711), (108868, 174048), (116032, 163302), (118474, 159936), (120768, 156898), (123284, 153696), (134484, 140896)]