1290135336

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{1499}}^1$

素因数の和:1671

約数の個数: 128

約数和(自身を含む): 3801600000

約数和(自身を除く): 2511464664

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 47, 56, 84, 94, 109, 141, 168, 188, 218, 282, 327, 329, 376, 436, 564, 654, 658, 763, 872, 987, 1128, 1308, 1316, 1499, 1526, 1974, 2289, 2616, 2632, 2998, 3052, 3948, 4497, 4578, 5123, 5996, 6104, 7896, 8994, 9156, 10246, 10493, 11992, 15369, 17988, 18312, 20492, 20986, 30738, 31479, 35861, 35976, 40984, 41972, 61476, 62958, 70453, 71722, 83944, 107583, 122952, 125916, 140906, 143444, 163391, 211359, 215166, 251832, 281812, 286888, 326782, 422718, 430332, 490173, 493171, 563624, 653564, 845436, 860664, 980346, 986342, 1143737, 1307128, 1479513, 1690872, 1960692, 1972684, 2287474, 2959026, 3431211, 3921384, 3945368, 4574948, 5918052, 6862422, 7679377, 9149896, 11836104, 13724844, 15358754, 23038131, 27449688, 30717508, 46076262, 53755639, 61435016, 92152524, 107511278, 161266917, 184305048, 215022556, 322533834, 430045112, 645067668, 1290135336]

約数ペア:

[(1, 1290135336), (2, 645067668), (3, 430045112), (4, 322533834), (6, 215022556), (7, 184305048), (8, 161266917), (12, 107511278), (14, 92152524), (21, 61435016), (24, 53755639), (28, 46076262), (42, 30717508), (47, 27449688), (56, 23038131), (84, 15358754), (94, 13724844), (109, 11836104), (141, 9149896), (168, 7679377), (188, 6862422), (218, 5918052), (282, 4574948), (327, 3945368), (329, 3921384), (376, 3431211), (436, 2959026), (564, 2287474), (654, 1972684), (658, 1960692), (763, 1690872), (872, 1479513), (987, 1307128), (1128, 1143737), (1308, 986342), (1316, 980346), (1499, 860664), (1526, 845436), (1974, 653564), (2289, 563624), (2616, 493171), (2632, 490173), (2998, 430332), (3052, 422718), (3948, 326782), (4497, 286888), (4578, 281812), (5123, 251832), (5996, 215166), (6104, 211359), (7896, 163391), (8994, 143444), (9156, 140906), (10246, 125916), (10493, 122952), (11992, 107583), (15369, 83944), (17988, 71722), (18312, 70453), (20492, 62958), (20986, 61476), (30738, 41972), (31479, 40984), (35861, 35976)]