19816701168

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{887}}^1$

素因数の和:1076

約数の個数: 320

約数和(自身を含む): 62790266880

約数和(自身を除く): 42973565712

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 19, 22, 24, 33, 34, 38, 44, 48, 51, 57, 66, 68, 76, 88, 102, 114, 131, 132, 136, 152, 176, 187, 204, 209, 228, 262, 264, 272, 304, 323, 374, 393, 408, 418, 456, 524, 528, 561, 627, 646, 748, 786, 816, 836, 887, 912, 969, 1048, 1122, 1254, 1292, 1441, 1496, 1572, 1672, 1774, 1938, 2096, 2227, 2244, 2489, 2508, 2584, 2661, 2882, 2992, 3144, 3344, 3548, 3553, 3876, 4323, 4454, 4488, 4978, 5016, 5168, 5322, 5764, 6288, 6681, 7096, 7106, 7467, 7752, 8646, 8908, 8976, 9757, 9956, 10032, 10644, 10659, 11528, 13362, 14192, 14212, 14934, 15079, 15504, 16853, 17292, 17816, 19514, 19912, 21288, 21318, 23056, 24497, 26724, 27379, 28424, 29271, 29868, 30158, 33706, 34584, 35632, 39028, 39824, 42313, 42576, 42636, 45237, 48994, 50559, 53448, 54758, 56848, 58542, 59736, 60316, 67412, 69168, 73491, 78056, 82137, 84626, 85272, 90474, 97988, 101118, 106896, 109516, 116197, 117084, 119472, 120632, 126939, 134824, 146982, 156112, 164274, 165869, 169252, 170544, 180948, 185383, 195976, 202236, 219032, 232394, 234168, 241264, 253878, 269648, 286501, 293964, 328548, 331738, 338504, 348591, 361896, 370766, 391952, 404472, 438064, 464788, 465443, 468336, 497607, 507756, 556149, 573002, 587928, 657096, 663476, 677008, 697182, 723792, 741532, 808944, 859503, 929576, 930886, 995214, 1015512, 1112298, 1146004, 1175856, 1278167, 1314192, 1326952, 1394364, 1396329, 1483064, 1719006, 1859152, 1861772, 1975349, 1990428, 2031024, 2207743, 2224596, 2292008, 2556334, 2653904, 2788728, 2792658, 2966128, 3151511, 3438012, 3723544, 3834501, 3950698, 3980856, 4415486, 4449192, 4584016, 5112668, 5577456, 5585316, 5926047, 6303022, 6623229, 6876024, 7447088, 7669002, 7901396, 7961712, 8830972, 8898384, 9454533, 10225336, 11170632, 11852094, 12606044, 13246458, 13752048, 15338004, 15802792, 17661944, 18909066, 20450672, 21728839, 22341264, 23704188, 24285173, 25212088, 26492916, 30676008, 31605584, 35323888, 37531631, 37818132, 43457678, 47408376, 48570346, 50424176, 52985832, 61352016, 65186517, 72855519, 75063262, 75636264, 86915356, 94816752, 97140692, 105971664, 112594893, 130373034, 145711038, 150126524, 151272528, 173830712, 194281384, 225189786, 260746068, 291422076, 300253048, 347661424, 388562768, 412847941, 450379572, 521492136, 582844152, 600506096, 825695882, 900759144, 1042984272, 1165688304, 1238543823, 1651391764, 1801518288, 2477087646, 3302783528, 4954175292, 6605567056, 9908350584, 19816701168]

約数ペア:

[(1, 19816701168), (2, 9908350584), (3, 6605567056), (4, 4954175292), (6, 3302783528), (8, 2477087646), (11, 1801518288), (12, 1651391764), (16, 1238543823), (17, 1165688304), (19, 1042984272), (22, 900759144), (24, 825695882), (33, 600506096), (34, 582844152), (38, 521492136), (44, 450379572), (48, 412847941), (51, 388562768), (57, 347661424), (66, 300253048), (68, 291422076), (76, 260746068), (88, 225189786), (102, 194281384), (114, 173830712), (131, 151272528), (132, 150126524), (136, 145711038), (152, 130373034), (176, 112594893), (187, 105971664), (204, 97140692), (209, 94816752), (228, 86915356), (262, 75636264), (264, 75063262), (272, 72855519), (304, 65186517), (323, 61352016), (374, 52985832), (393, 50424176), (408, 48570346), (418, 47408376), (456, 43457678), (524, 37818132), (528, 37531631), (561, 35323888), (627, 31605584), (646, 30676008), (748, 26492916), (786, 25212088), (816, 24285173), (836, 23704188), (887, 22341264), (912, 21728839), (969, 20450672), (1048, 18909066), (1122, 17661944), (1254, 15802792), (1292, 15338004), (1441, 13752048), (1496, 13246458), (1572, 12606044), (1672, 11852094), (1774, 11170632), (1938, 10225336), (2096, 9454533), (2227, 8898384), (2244, 8830972), (2489, 7961712), (2508, 7901396), (2584, 7669002), (2661, 7447088), (2882, 6876024), (2992, 6623229), (3144, 6303022), (3344, 5926047), (3548, 5585316), (3553, 5577456), (3876, 5112668), (4323, 4584016), (4454, 4449192), (4488, 4415486), (4978, 3980856), (5016, 3950698), (5168, 3834501), (5322, 3723544), (5764, 3438012), (6288, 3151511), (6681, 2966128), (7096, 2792658), (7106, 2788728), (7467, 2653904), (7752, 2556334), (8646, 2292008), (8908, 2224596), (8976, 2207743), (9757, 2031024), (9956, 1990428), (10032, 1975349), (10644, 1861772), (10659, 1859152), (11528, 1719006), (13362, 1483064), (14192, 1396329), (14212, 1394364), (14934, 1326952), (15079, 1314192), (15504, 1278167), (16853, 1175856), (17292, 1146004), (17816, 1112298), (19514, 1015512), (19912, 995214), (21288, 930886), (21318, 929576), (23056, 859503), (24497, 808944), (26724, 741532), (27379, 723792), (28424, 697182), (29271, 677008), (29868, 663476), (30158, 657096), (33706, 587928), (34584, 573002), (35632, 556149), (39028, 507756), (39824, 497607), (42313, 468336), (42576, 465443), (42636, 464788), (45237, 438064), (48994, 404472), (50559, 391952), (53448, 370766), (54758, 361896), (56848, 348591), (58542, 338504), (59736, 331738), (60316, 328548), (67412, 293964), (69168, 286501), (73491, 269648), (78056, 253878), (82137, 241264), (84626, 234168), (85272, 232394), (90474, 219032), (97988, 202236), (101118, 195976), (106896, 185383), (109516, 180948), (116197, 170544), (117084, 169252), (119472, 165869), (120632, 164274), (126939, 156112), (134824, 146982)]