1330498008

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{16603}}^1$

素因数の和:16678

約数の個数: 128

約数和(自身を含む): 4303756800

約数和(自身を除く): 2973258792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 53, 54, 56, 63, 72, 84, 106, 108, 126, 159, 168, 189, 212, 216, 252, 318, 371, 378, 424, 477, 504, 636, 742, 756, 954, 1113, 1272, 1431, 1484, 1512, 1908, 2226, 2862, 2968, 3339, 3816, 4452, 5724, 6678, 8904, 10017, 11448, 13356, 16603, 20034, 26712, 33206, 40068, 49809, 66412, 80136, 99618, 116221, 132824, 149427, 199236, 232442, 298854, 348663, 398472, 448281, 464884, 597708, 697326, 879959, 896562, 929768, 1045989, 1195416, 1394652, 1759918, 1793124, 2091978, 2639877, 2789304, 3137967, 3519836, 3586248, 4183956, 5279754, 6159713, 6275934, 7039672, 7919631, 8367912, 10559508, 12319426, 12551868, 15839262, 18479139, 21119016, 23758893, 24638852, 25103736, 31678524, 36958278, 47517786, 49277704, 55437417, 63357048, 73916556, 95035572, 110874834, 147833112, 166312251, 190071144, 221749668, 332624502, 443499336, 665249004, 1330498008]

約数ペア:

[(1, 1330498008), (2, 665249004), (3, 443499336), (4, 332624502), (6, 221749668), (7, 190071144), (8, 166312251), (9, 147833112), (12, 110874834), (14, 95035572), (18, 73916556), (21, 63357048), (24, 55437417), (27, 49277704), (28, 47517786), (36, 36958278), (42, 31678524), (53, 25103736), (54, 24638852), (56, 23758893), (63, 21119016), (72, 18479139), (84, 15839262), (106, 12551868), (108, 12319426), (126, 10559508), (159, 8367912), (168, 7919631), (189, 7039672), (212, 6275934), (216, 6159713), (252, 5279754), (318, 4183956), (371, 3586248), (378, 3519836), (424, 3137967), (477, 2789304), (504, 2639877), (636, 2091978), (742, 1793124), (756, 1759918), (954, 1394652), (1113, 1195416), (1272, 1045989), (1431, 929768), (1484, 896562), (1512, 879959), (1908, 697326), (2226, 597708), (2862, 464884), (2968, 448281), (3339, 398472), (3816, 348663), (4452, 298854), (5724, 232442), (6678, 199236), (8904, 149427), (10017, 132824), (11448, 116221), (13356, 99618), (16603, 80136), (20034, 66412), (26712, 49809), (33206, 40068)]