20190129408

素因数分解:

$2^8\times 3^2\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{1481}}^1$

素因数の和:1661

約数の個数: 216

約数和(自身を含む): 59817770376

約数和(自身を除く): 39627640968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 61, 64, 72, 96, 97, 122, 128, 144, 183, 192, 194, 244, 256, 288, 291, 366, 384, 388, 488, 549, 576, 582, 732, 768, 776, 873, 976, 1098, 1152, 1164, 1464, 1481, 1552, 1746, 1952, 2196, 2304, 2328, 2928, 2962, 3104, 3492, 3904, 4392, 4443, 4656, 5856, 5917, 5924, 6208, 6984, 7808, 8784, 8886, 9312, 11712, 11834, 11848, 12416, 13329, 13968, 15616, 17568, 17751, 17772, 18624, 23424, 23668, 23696, 24832, 26658, 27936, 35136, 35502, 35544, 37248, 46848, 47336, 47392, 53253, 53316, 55872, 70272, 71004, 71088, 74496, 90341, 94672, 94784, 106506, 106632, 111744, 140544, 142008, 142176, 143657, 180682, 189344, 189568, 213012, 213264, 223488, 271023, 284016, 284352, 287314, 361364, 378688, 379136, 426024, 426528, 430971, 542046, 568032, 568704, 574628, 722728, 757376, 813069, 852048, 853056, 861942, 1084092, 1136064, 1137408, 1149256, 1292913, 1445456, 1514752, 1626138, 1704096, 1706112, 1723884, 2168184, 2272128, 2298512, 2585826, 2890912, 3252276, 3408192, 3412224, 3447768, 4336368, 4544256, 4597024, 5171652, 5781824, 6504552, 6816384, 6895536, 8672736, 8763077, 9194048, 10343304, 11563648, 13009104, 13632768, 13791072, 17345472, 17526154, 18388096, 20686608, 23127296, 26018208, 26289231, 27582144, 34690944, 35052308, 36776192, 41373216, 52036416, 52578462, 55164288, 69381888, 70104616, 78867693, 82746432, 104072832, 105156924, 110328576, 140209232, 157735386, 165492864, 208145664, 210313848, 280418464, 315470772, 330985728, 420627696, 560836928, 630941544, 841255392, 1121673856, 1261883088, 1682510784, 2243347712, 2523766176, 3365021568, 5047532352, 6730043136, 10095064704, 20190129408]

約数ペア:

[(1, 20190129408), (2, 10095064704), (3, 6730043136), (4, 5047532352), (6, 3365021568), (8, 2523766176), (9, 2243347712), (12, 1682510784), (16, 1261883088), (18, 1121673856), (24, 841255392), (32, 630941544), (36, 560836928), (48, 420627696), (61, 330985728), (64, 315470772), (72, 280418464), (96, 210313848), (97, 208145664), (122, 165492864), (128, 157735386), (144, 140209232), (183, 110328576), (192, 105156924), (194, 104072832), (244, 82746432), (256, 78867693), (288, 70104616), (291, 69381888), (366, 55164288), (384, 52578462), (388, 52036416), (488, 41373216), (549, 36776192), (576, 35052308), (582, 34690944), (732, 27582144), (768, 26289231), (776, 26018208), (873, 23127296), (976, 20686608), (1098, 18388096), (1152, 17526154), (1164, 17345472), (1464, 13791072), (1481, 13632768), (1552, 13009104), (1746, 11563648), (1952, 10343304), (2196, 9194048), (2304, 8763077), (2328, 8672736), (2928, 6895536), (2962, 6816384), (3104, 6504552), (3492, 5781824), (3904, 5171652), (4392, 4597024), (4443, 4544256), (4656, 4336368), (5856, 3447768), (5917, 3412224), (5924, 3408192), (6208, 3252276), (6984, 2890912), (7808, 2585826), (8784, 2298512), (8886, 2272128), (9312, 2168184), (11712, 1723884), (11834, 1706112), (11848, 1704096), (12416, 1626138), (13329, 1514752), (13968, 1445456), (15616, 1292913), (17568, 1149256), (17751, 1137408), (17772, 1136064), (18624, 1084092), (23424, 861942), (23668, 853056), (23696, 852048), (24832, 813069), (26658, 757376), (27936, 722728), (35136, 574628), (35502, 568704), (35544, 568032), (37248, 542046), (46848, 430971), (47336, 426528), (47392, 426024), (53253, 379136), (53316, 378688), (55872, 361364), (70272, 287314), (71004, 284352), (71088, 284016), (74496, 271023), (90341, 223488), (94672, 213264), (94784, 213012), (106506, 189568), (106632, 189344), (111744, 180682), (140544, 143657), (142008, 142176)]