1243451412

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1439}}^1$

素因数の和:1592

約数の個数: 144

約数和(自身を含む): 3757178880

約数和(自身を除く): 2513727468

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 127, 162, 189, 243, 252, 254, 324, 378, 381, 486, 508, 567, 756, 762, 889, 972, 1134, 1143, 1439, 1524, 1701, 1778, 2268, 2286, 2667, 2878, 3402, 3429, 3556, 4317, 4572, 5334, 5756, 6804, 6858, 8001, 8634, 10073, 10287, 10668, 12951, 13716, 16002, 17268, 20146, 20574, 24003, 25902, 30219, 30861, 32004, 38853, 40292, 41148, 48006, 51804, 60438, 61722, 72009, 77706, 90657, 96012, 116559, 120876, 123444, 144018, 155412, 181314, 182753, 216027, 233118, 271971, 288036, 349677, 362628, 365506, 432054, 466236, 543942, 548259, 699354, 731012, 815913, 864108, 1087884, 1096518, 1279271, 1398708, 1631826, 1644777, 2193036, 2447739, 2558542, 3263652, 3289554, 3837813, 4895478, 4934331, 5117084, 6579108, 7675626, 9790956, 9868662, 11513439, 14802993, 15351252, 19737324, 23026878, 29605986, 34540317, 44408979, 46053756, 59211972, 69080634, 88817958, 103620951, 138161268, 177635916, 207241902, 310862853, 414483804, 621725706, 1243451412]

約数ペア:

[(1, 1243451412), (2, 621725706), (3, 414483804), (4, 310862853), (6, 207241902), (7, 177635916), (9, 138161268), (12, 103620951), (14, 88817958), (18, 69080634), (21, 59211972), (27, 46053756), (28, 44408979), (36, 34540317), (42, 29605986), (54, 23026878), (63, 19737324), (81, 15351252), (84, 14802993), (108, 11513439), (126, 9868662), (127, 9790956), (162, 7675626), (189, 6579108), (243, 5117084), (252, 4934331), (254, 4895478), (324, 3837813), (378, 3289554), (381, 3263652), (486, 2558542), (508, 2447739), (567, 2193036), (756, 1644777), (762, 1631826), (889, 1398708), (972, 1279271), (1134, 1096518), (1143, 1087884), (1439, 864108), (1524, 815913), (1701, 731012), (1778, 699354), (2268, 548259), (2286, 543942), (2667, 466236), (2878, 432054), (3402, 365506), (3429, 362628), (3556, 349677), (4317, 288036), (4572, 271971), (5334, 233118), (5756, 216027), (6804, 182753), (6858, 181314), (8001, 155412), (8634, 144018), (10073, 123444), (10287, 120876), (10668, 116559), (12951, 96012), (13716, 90657), (16002, 77706), (17268, 72009), (20146, 61722), (20574, 60438), (24003, 51804), (25902, 48006), (30219, 41148), (30861, 40292), (32004, 38853)]