12842911488

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{421}}^1$

素因数の和:631

約数の個数: 288

約数和(自身を含む): 39250294272

約数和(自身を除く): 26407382784

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 23, 24, 32, 33, 44, 46, 48, 64, 66, 69, 88, 92, 96, 128, 132, 138, 157, 176, 184, 192, 253, 256, 264, 276, 314, 352, 368, 384, 421, 471, 506, 528, 552, 628, 704, 736, 759, 768, 842, 942, 1012, 1056, 1104, 1256, 1263, 1408, 1472, 1518, 1684, 1727, 1884, 2024, 2112, 2208, 2512, 2526, 2816, 2944, 3036, 3368, 3454, 3611, 3768, 4048, 4224, 4416, 4631, 5024, 5052, 5181, 5888, 6072, 6736, 6908, 7222, 7536, 8096, 8448, 8832, 9262, 9683, 10048, 10104, 10362, 10833, 12144, 13472, 13816, 13893, 14444, 15072, 16192, 17664, 18524, 19366, 20096, 20208, 20724, 21666, 24288, 26944, 27632, 27786, 28888, 29049, 30144, 32384, 37048, 38732, 39721, 40192, 40416, 41448, 43332, 48576, 53888, 55264, 55572, 57776, 58098, 60288, 64768, 66097, 74096, 77464, 79442, 80832, 82896, 86664, 97152, 106513, 107776, 110528, 111144, 115552, 116196, 119163, 120576, 132194, 148192, 154928, 158884, 161664, 165792, 173328, 194304, 198291, 213026, 221056, 222288, 231104, 232392, 238326, 264388, 296384, 309856, 317768, 319539, 323328, 331584, 346656, 396582, 426052, 442112, 444576, 462208, 464784, 476652, 528776, 592768, 619712, 635536, 639078, 663168, 693312, 727067, 793164, 852104, 889152, 924416, 929568, 953304, 1057552, 1185536, 1239424, 1271072, 1278156, 1326336, 1386624, 1454134, 1520231, 1586328, 1704208, 1778304, 1859136, 1906608, 2115104, 2181201, 2478848, 2542144, 2556312, 2773248, 2908268, 3040462, 3172656, 3408416, 3556608, 3718272, 3813216, 4230208, 4362402, 4560693, 5084288, 5112624, 5816536, 6080924, 6345312, 6816832, 7436544, 7626432, 8460416, 8724804, 9121386, 10168576, 10225248, 11633072, 12161848, 12690624, 13633664, 15252864, 16722541, 16920832, 17449608, 18242772, 20450496, 23266144, 24323696, 25381248, 27267328, 30505728, 33445082, 34899216, 36485544, 40900992, 46532288, 48647392, 50167623, 50762496, 66890164, 69798432, 72971088, 81801984, 93064576, 97294784, 100335246, 133780328, 139596864, 145942176, 186129152, 194589568, 200670492, 267560656, 279193728, 291884352, 389179136, 401340984, 535121312, 558387456, 583768704, 802681968, 1070242624, 1167537408, 1605363936, 2140485248, 3210727872, 4280970496, 6421455744, 12842911488]

約数ペア:

[(1, 12842911488), (2, 6421455744), (3, 4280970496), (4, 3210727872), (6, 2140485248), (8, 1605363936), (11, 1167537408), (12, 1070242624), (16, 802681968), (22, 583768704), (23, 558387456), (24, 535121312), (32, 401340984), (33, 389179136), (44, 291884352), (46, 279193728), (48, 267560656), (64, 200670492), (66, 194589568), (69, 186129152), (88, 145942176), (92, 139596864), (96, 133780328), (128, 100335246), (132, 97294784), (138, 93064576), (157, 81801984), (176, 72971088), (184, 69798432), (192, 66890164), (253, 50762496), (256, 50167623), (264, 48647392), (276, 46532288), (314, 40900992), (352, 36485544), (368, 34899216), (384, 33445082), (421, 30505728), (471, 27267328), (506, 25381248), (528, 24323696), (552, 23266144), (628, 20450496), (704, 18242772), (736, 17449608), (759, 16920832), (768, 16722541), (842, 15252864), (942, 13633664), (1012, 12690624), (1056, 12161848), (1104, 11633072), (1256, 10225248), (1263, 10168576), (1408, 9121386), (1472, 8724804), (1518, 8460416), (1684, 7626432), (1727, 7436544), (1884, 6816832), (2024, 6345312), (2112, 6080924), (2208, 5816536), (2512, 5112624), (2526, 5084288), (2816, 4560693), (2944, 4362402), (3036, 4230208), (3368, 3813216), (3454, 3718272), (3611, 3556608), (3768, 3408416), (4048, 3172656), (4224, 3040462), (4416, 2908268), (4631, 2773248), (5024, 2556312), (5052, 2542144), (5181, 2478848), (5888, 2181201), (6072, 2115104), (6736, 1906608), (6908, 1859136), (7222, 1778304), (7536, 1704208), (8096, 1586328), (8448, 1520231), (8832, 1454134), (9262, 1386624), (9683, 1326336), (10048, 1278156), (10104, 1271072), (10362, 1239424), (10833, 1185536), (12144, 1057552), (13472, 953304), (13816, 929568), (13893, 924416), (14444, 889152), (15072, 852104), (16192, 793164), (17664, 727067), (18524, 693312), (19366, 663168), (20096, 639078), (20208, 635536), (20724, 619712), (21666, 592768), (24288, 528776), (26944, 476652), (27632, 464784), (27786, 462208), (28888, 444576), (29049, 442112), (30144, 426052), (32384, 396582), (37048, 346656), (38732, 331584), (39721, 323328), (40192, 319539), (40416, 317768), (41448, 309856), (43332, 296384), (48576, 264388), (53888, 238326), (55264, 232392), (55572, 231104), (57776, 222288), (58098, 221056), (60288, 213026), (64768, 198291), (66097, 194304), (74096, 173328), (77464, 165792), (79442, 161664), (80832, 158884), (82896, 154928), (86664, 148192), (97152, 132194), (106513, 120576), (107776, 119163), (110528, 116196), (111144, 115552)]