1557212832

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{24917}}^1$

素因数の和:24971

約数の個数: 144

約数和(自身を含む): 5224407552

約数和(自身を除く): 3667194720

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 56, 62, 63, 72, 84, 93, 96, 112, 124, 126, 144, 168, 186, 217, 224, 248, 252, 279, 288, 336, 372, 434, 496, 504, 558, 651, 672, 744, 868, 992, 1008, 1116, 1302, 1488, 1736, 1953, 2016, 2232, 2604, 2976, 3472, 3906, 4464, 5208, 6944, 7812, 8928, 10416, 15624, 20832, 24917, 31248, 49834, 62496, 74751, 99668, 149502, 174419, 199336, 224253, 299004, 348838, 398672, 448506, 523257, 598008, 697676, 772427, 797344, 897012, 1046514, 1196016, 1395352, 1544854, 1569771, 1794024, 2093028, 2317281, 2392032, 2790704, 3089708, 3139542, 3588048, 4186056, 4634562, 5406989, 5581408, 6179416, 6279084, 6951843, 7176096, 8372112, 9269124, 10813978, 12358832, 12558168, 13903686, 16220967, 16744224, 18538248, 21627956, 24717664, 25116336, 27807372, 32441934, 37076496, 43255912, 48662901, 50232672, 55614744, 64883868, 74152992, 86511824, 97325802, 111229488, 129767736, 173023648, 194651604, 222458976, 259535472, 389303208, 519070944, 778606416, 1557212832]

約数ペア:

[(1, 1557212832), (2, 778606416), (3, 519070944), (4, 389303208), (6, 259535472), (7, 222458976), (8, 194651604), (9, 173023648), (12, 129767736), (14, 111229488), (16, 97325802), (18, 86511824), (21, 74152992), (24, 64883868), (28, 55614744), (31, 50232672), (32, 48662901), (36, 43255912), (42, 37076496), (48, 32441934), (56, 27807372), (62, 25116336), (63, 24717664), (72, 21627956), (84, 18538248), (93, 16744224), (96, 16220967), (112, 13903686), (124, 12558168), (126, 12358832), (144, 10813978), (168, 9269124), (186, 8372112), (217, 7176096), (224, 6951843), (248, 6279084), (252, 6179416), (279, 5581408), (288, 5406989), (336, 4634562), (372, 4186056), (434, 3588048), (496, 3139542), (504, 3089708), (558, 2790704), (651, 2392032), (672, 2317281), (744, 2093028), (868, 1794024), (992, 1569771), (1008, 1544854), (1116, 1395352), (1302, 1196016), (1488, 1046514), (1736, 897012), (1953, 797344), (2016, 772427), (2232, 697676), (2604, 598008), (2976, 523257), (3472, 448506), (3906, 398672), (4464, 348838), (5208, 299004), (6944, 224253), (7812, 199336), (8928, 174419), (10416, 149502), (15624, 99668), (20832, 74751), (24917, 62496), (31248, 49834)]