291219852

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{1163}}^1$

素因数の和:1459

約数の個数: 96

約数和(自身を含む): 851042304

約数和(自身を除く): 559822452

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 271, 308, 462, 542, 813, 924, 1084, 1163, 1626, 1897, 2326, 2981, 3252, 3489, 3794, 4652, 5691, 5962, 6978, 7588, 8141, 8943, 11382, 11924, 12793, 13956, 16282, 17886, 20867, 22764, 24423, 25586, 32564, 35772, 38379, 41734, 48846, 51172, 62601, 76758, 83468, 89551, 97692, 125202, 153516, 179102, 250404, 268653, 315173, 358204, 537306, 630346, 945519, 1074612, 1260692, 1891038, 2206211, 3466903, 3782076, 4412422, 6618633, 6933806, 8824844, 10400709, 13237266, 13867612, 20801418, 24268321, 26474532, 41602836, 48536642, 72804963, 97073284, 145609926, 291219852]

約数ペア:

[(1, 291219852), (2, 145609926), (3, 97073284), (4, 72804963), (6, 48536642), (7, 41602836), (11, 26474532), (12, 24268321), (14, 20801418), (21, 13867612), (22, 13237266), (28, 10400709), (33, 8824844), (42, 6933806), (44, 6618633), (66, 4412422), (77, 3782076), (84, 3466903), (132, 2206211), (154, 1891038), (231, 1260692), (271, 1074612), (308, 945519), (462, 630346), (542, 537306), (813, 358204), (924, 315173), (1084, 268653), (1163, 250404), (1626, 179102), (1897, 153516), (2326, 125202), (2981, 97692), (3252, 89551), (3489, 83468), (3794, 76758), (4652, 62601), (5691, 51172), (5962, 48846), (6978, 41734), (7588, 38379), (8141, 35772), (8943, 32564), (11382, 25586), (11924, 24423), (12793, 22764), (13956, 20867), (16282, 17886)]