1099219576

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{919}}^1$

素因数の和:1029

約数の個数: 128

約数和(自身を含む): 2670796800

約数和(自身を除く): 1571577224

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 52, 53, 56, 62, 91, 104, 106, 124, 182, 212, 217, 248, 364, 371, 403, 424, 434, 689, 728, 742, 806, 868, 919, 1378, 1484, 1612, 1643, 1736, 1838, 2756, 2821, 2968, 3224, 3286, 3676, 4823, 5512, 5642, 6433, 6572, 7352, 9646, 11284, 11501, 11947, 12866, 13144, 19292, 21359, 22568, 23002, 23894, 25732, 28489, 38584, 42718, 46004, 47788, 48707, 51464, 56978, 83629, 85436, 92008, 95576, 97414, 113956, 149513, 167258, 170872, 194828, 199423, 227912, 299026, 334516, 340949, 370357, 389656, 398846, 598052, 633191, 669032, 681898, 740714, 797692, 1196104, 1266382, 1363796, 1481428, 1509917, 1595384, 2532764, 2592499, 2727592, 2962856, 3019834, 4432337, 5065528, 5184998, 6039668, 8864674, 10369996, 10569419, 12079336, 17729348, 19628921, 20739992, 21138838, 35458696, 39257842, 42277676, 78515684, 84555352, 137402447, 157031368, 274804894, 549609788, 1099219576]

約数ペア:

[(1, 1099219576), (2, 549609788), (4, 274804894), (7, 157031368), (8, 137402447), (13, 84555352), (14, 78515684), (26, 42277676), (28, 39257842), (31, 35458696), (52, 21138838), (53, 20739992), (56, 19628921), (62, 17729348), (91, 12079336), (104, 10569419), (106, 10369996), (124, 8864674), (182, 6039668), (212, 5184998), (217, 5065528), (248, 4432337), (364, 3019834), (371, 2962856), (403, 2727592), (424, 2592499), (434, 2532764), (689, 1595384), (728, 1509917), (742, 1481428), (806, 1363796), (868, 1266382), (919, 1196104), (1378, 797692), (1484, 740714), (1612, 681898), (1643, 669032), (1736, 633191), (1838, 598052), (2756, 398846), (2821, 389656), (2968, 370357), (3224, 340949), (3286, 334516), (3676, 299026), (4823, 227912), (5512, 199423), (5642, 194828), (6433, 170872), (6572, 167258), (7352, 149513), (9646, 113956), (11284, 97414), (11501, 95576), (11947, 92008), (12866, 85436), (13144, 83629), (19292, 56978), (21359, 51464), (22568, 48707), (23002, 47788), (23894, 46004), (25732, 42718), (28489, 38584)]