627995376

素因数分解:

$2^4\times 3^3\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{389}}^1$

素因数の和:544

約数の個数: 160

約数和(自身を含む): 1874433600

約数和(自身を除く): 1246438224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 37, 48, 54, 72, 74, 101, 108, 111, 144, 148, 202, 216, 222, 296, 303, 333, 389, 404, 432, 444, 592, 606, 666, 778, 808, 888, 909, 999, 1167, 1212, 1332, 1556, 1616, 1776, 1818, 1998, 2334, 2424, 2664, 2727, 3112, 3501, 3636, 3737, 3996, 4668, 4848, 5328, 5454, 6224, 7002, 7272, 7474, 7992, 9336, 10503, 10908, 11211, 14004, 14393, 14544, 14948, 15984, 18672, 21006, 21816, 22422, 28008, 28786, 29896, 33633, 39289, 42012, 43179, 43632, 44844, 56016, 57572, 59792, 67266, 78578, 84024, 86358, 89688, 100899, 115144, 117867, 129537, 134532, 157156, 168048, 172716, 179376, 201798, 230288, 235734, 259074, 269064, 314312, 345432, 353601, 388611, 403596, 471468, 518148, 538128, 628624, 690864, 707202, 777222, 807192, 942936, 1036296, 1060803, 1414404, 1453693, 1554444, 1614384, 1885872, 2072592, 2121606, 2828808, 2907386, 3108888, 4243212, 4361079, 5657616, 5814772, 6217776, 8486424, 8722158, 11629544, 13083237, 16972848, 17444316, 23259088, 26166474, 34888632, 39249711, 52332948, 69777264, 78499422, 104665896, 156998844, 209331792, 313997688, 627995376]

約数ペア:

[(1, 627995376), (2, 313997688), (3, 209331792), (4, 156998844), (6, 104665896), (8, 78499422), (9, 69777264), (12, 52332948), (16, 39249711), (18, 34888632), (24, 26166474), (27, 23259088), (36, 17444316), (37, 16972848), (48, 13083237), (54, 11629544), (72, 8722158), (74, 8486424), (101, 6217776), (108, 5814772), (111, 5657616), (144, 4361079), (148, 4243212), (202, 3108888), (216, 2907386), (222, 2828808), (296, 2121606), (303, 2072592), (333, 1885872), (389, 1614384), (404, 1554444), (432, 1453693), (444, 1414404), (592, 1060803), (606, 1036296), (666, 942936), (778, 807192), (808, 777222), (888, 707202), (909, 690864), (999, 628624), (1167, 538128), (1212, 518148), (1332, 471468), (1556, 403596), (1616, 388611), (1776, 353601), (1818, 345432), (1998, 314312), (2334, 269064), (2424, 259074), (2664, 235734), (2727, 230288), (3112, 201798), (3501, 179376), (3636, 172716), (3737, 168048), (3996, 157156), (4668, 134532), (4848, 129537), (5328, 117867), (5454, 115144), (6224, 100899), (7002, 89688), (7272, 86358), (7474, 84024), (7992, 78578), (9336, 67266), (10503, 59792), (10908, 57572), (11211, 56016), (14004, 44844), (14393, 43632), (14544, 43179), (14948, 42012), (15984, 39289), (18672, 33633), (21006, 29896), (21816, 28786), (22422, 28008)]