18487641984

素因数分解:

$2^7\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1993}}^1$

素因数の和:2070

約数の個数: 384

約数和(自身を含む): 62602826400

約数和(自身を除く): 44115184416

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 29, 32, 34, 42, 48, 49, 51, 56, 58, 64, 68, 84, 87, 96, 98, 102, 112, 116, 119, 128, 136, 147, 168, 174, 192, 196, 203, 204, 224, 232, 238, 272, 294, 336, 348, 357, 384, 392, 406, 408, 448, 464, 476, 493, 544, 588, 609, 672, 696, 714, 784, 812, 816, 833, 896, 928, 952, 986, 1088, 1176, 1218, 1344, 1392, 1421, 1428, 1479, 1568, 1624, 1632, 1666, 1856, 1904, 1972, 1993, 2176, 2352, 2436, 2499, 2688, 2784, 2842, 2856, 2958, 3136, 3248, 3264, 3332, 3451, 3712, 3808, 3944, 3986, 4263, 4704, 4872, 4998, 5568, 5684, 5712, 5916, 5979, 6272, 6496, 6528, 6664, 6902, 7616, 7888, 7972, 8526, 9408, 9744, 9996, 10353, 11136, 11368, 11424, 11832, 11958, 12992, 13328, 13804, 13951, 15232, 15776, 15944, 17052, 18816, 19488, 19992, 20706, 22736, 22848, 23664, 23916, 24157, 25984, 26656, 27608, 27902, 31552, 31888, 33881, 34104, 38976, 39984, 41412, 41853, 45472, 45696, 47328, 47832, 48314, 53312, 55216, 55804, 57797, 63104, 63776, 67762, 68208, 72471, 77952, 79968, 82824, 83706, 90944, 94656, 95664, 96628, 97657, 101643, 106624, 110432, 111608, 115594, 127552, 135524, 136416, 144942, 159936, 165648, 167412, 173391, 181888, 189312, 191328, 193256, 195314, 203286, 220864, 223216, 231188, 237167, 255104, 271048, 272832, 289884, 292971, 319872, 331296, 334824, 346782, 382656, 386512, 390628, 404579, 406572, 441728, 446432, 462376, 474334, 542096, 545664, 579768, 585942, 662592, 669648, 693564, 711501, 765312, 773024, 781256, 809158, 813144, 892864, 924752, 948668, 982549, 1084192, 1159536, 1171884, 1213737, 1325184, 1339296, 1387128, 1423002, 1546048, 1562512, 1618316, 1626288, 1660169, 1785728, 1849504, 1897336, 1965098, 2168384, 2319072, 2343768, 2427474, 2678592, 2774256, 2832053, 2846004, 2947647, 3092096, 3125024, 3236632, 3252576, 3320338, 3699008, 3794672, 3930196, 4336768, 4638144, 4687536, 4854948, 4980507, 5357184, 5548512, 5664106, 5692008, 5895294, 6250048, 6473264, 6505152, 6640676, 6877843, 7398016, 7589344, 7860392, 8496159, 9276288, 9375072, 9709896, 9961014, 11097024, 11328212, 11384016, 11790588, 12500096, 12946528, 13010304, 13281352, 13755686, 15178688, 15720784, 16992318, 18750144, 19419792, 19922028, 20633529, 22194048, 22656424, 22768032, 23581176, 25893056, 26562704, 27511372, 30357376, 31441568, 33984636, 37500288, 38839584, 39844056, 41267058, 45312848, 45536064, 47162352, 48144901, 51786112, 53125408, 55022744, 62883136, 67969272, 77679168, 79688112, 82534116, 90625696, 91072128, 94324704, 96289802, 106250816, 110045488, 125766272, 135938544, 144434703, 155358336, 159376224, 165068232, 181251392, 188649408, 192579604, 212501632, 220090976, 271877088, 288869406, 318752448, 330136464, 362502784, 377298816, 385159208, 440181952, 543754176, 577738812, 637504896, 660272928, 770318416, 880363904, 1087508352, 1155477624, 1320545856, 1540636832, 2310955248, 2641091712, 3081273664, 4621910496, 6162547328, 9243820992, 18487641984]

約数ペア:

[(1, 18487641984), (2, 9243820992), (3, 6162547328), (4, 4621910496), (6, 3081273664), (7, 2641091712), (8, 2310955248), (12, 1540636832), (14, 1320545856), (16, 1155477624), (17, 1087508352), (21, 880363904), (24, 770318416), (28, 660272928), (29, 637504896), (32, 577738812), (34, 543754176), (42, 440181952), (48, 385159208), (49, 377298816), (51, 362502784), (56, 330136464), (58, 318752448), (64, 288869406), (68, 271877088), (84, 220090976), (87, 212501632), (96, 192579604), (98, 188649408), (102, 181251392), (112, 165068232), (116, 159376224), (119, 155358336), (128, 144434703), (136, 135938544), (147, 125766272), (168, 110045488), (174, 106250816), (192, 96289802), (196, 94324704), (203, 91072128), (204, 90625696), (224, 82534116), (232, 79688112), (238, 77679168), (272, 67969272), (294, 62883136), (336, 55022744), (348, 53125408), (357, 51786112), (384, 48144901), (392, 47162352), (406, 45536064), (408, 45312848), (448, 41267058), (464, 39844056), (476, 38839584), (493, 37500288), (544, 33984636), (588, 31441568), (609, 30357376), (672, 27511372), (696, 26562704), (714, 25893056), (784, 23581176), (812, 22768032), (816, 22656424), (833, 22194048), (896, 20633529), (928, 19922028), (952, 19419792), (986, 18750144), (1088, 16992318), (1176, 15720784), (1218, 15178688), (1344, 13755686), (1392, 13281352), (1421, 13010304), (1428, 12946528), (1479, 12500096), (1568, 11790588), (1624, 11384016), (1632, 11328212), (1666, 11097024), (1856, 9961014), (1904, 9709896), (1972, 9375072), (1993, 9276288), (2176, 8496159), (2352, 7860392), (2436, 7589344), (2499, 7398016), (2688, 6877843), (2784, 6640676), (2842, 6505152), (2856, 6473264), (2958, 6250048), (3136, 5895294), (3248, 5692008), (3264, 5664106), (3332, 5548512), (3451, 5357184), (3712, 4980507), (3808, 4854948), (3944, 4687536), (3986, 4638144), (4263, 4336768), (4704, 3930196), (4872, 3794672), (4998, 3699008), (5568, 3320338), (5684, 3252576), (5712, 3236632), (5916, 3125024), (5979, 3092096), (6272, 2947647), (6496, 2846004), (6528, 2832053), (6664, 2774256), (6902, 2678592), (7616, 2427474), (7888, 2343768), (7972, 2319072), (8526, 2168384), (9408, 1965098), (9744, 1897336), (9996, 1849504), (10353, 1785728), (11136, 1660169), (11368, 1626288), (11424, 1618316), (11832, 1562512), (11958, 1546048), (12992, 1423002), (13328, 1387128), (13804, 1339296), (13951, 1325184), (15232, 1213737), (15776, 1171884), (15944, 1159536), (17052, 1084192), (18816, 982549), (19488, 948668), (19992, 924752), (20706, 892864), (22736, 813144), (22848, 809158), (23664, 781256), (23916, 773024), (24157, 765312), (25984, 711501), (26656, 693564), (27608, 669648), (27902, 662592), (31552, 585942), (31888, 579768), (33881, 545664), (34104, 542096), (38976, 474334), (39984, 462376), (41412, 446432), (41853, 441728), (45472, 406572), (45696, 404579), (47328, 390628), (47832, 386512), (48314, 382656), (53312, 346782), (55216, 334824), (55804, 331296), (57797, 319872), (63104, 292971), (63776, 289884), (67762, 272832), (68208, 271048), (72471, 255104), (77952, 237167), (79968, 231188), (82824, 223216), (83706, 220864), (90944, 203286), (94656, 195314), (95664, 193256), (96628, 191328), (97657, 189312), (101643, 181888), (106624, 173391), (110432, 167412), (111608, 165648), (115594, 159936), (127552, 144942), (135524, 136416)]