421516914

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{3803}}^1$

素因数の和:3864

約数の個数: 96

約数和(自身を含む): 1092813120

約数和(自身を除く): 671296206

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 29, 39, 42, 49, 58, 78, 87, 91, 98, 147, 174, 182, 203, 273, 294, 377, 406, 546, 609, 637, 754, 1131, 1218, 1274, 1421, 1911, 2262, 2639, 2842, 3803, 3822, 4263, 5278, 7606, 7917, 8526, 11409, 15834, 18473, 22818, 26621, 36946, 49439, 53242, 55419, 79863, 98878, 110287, 110838, 148317, 159726, 186347, 220574, 296634, 330861, 346073, 372694, 559041, 661722, 692146, 772009, 1038219, 1118082, 1433731, 1544018, 2076438, 2316027, 2422511, 2867462, 4301193, 4632054, 4845022, 5404063, 7267533, 8602386, 10036117, 10808126, 14535066, 16212189, 20072234, 30108351, 32424378, 60216702, 70252819, 140505638, 210758457, 421516914]

約数ペア:

[(1, 421516914), (2, 210758457), (3, 140505638), (6, 70252819), (7, 60216702), (13, 32424378), (14, 30108351), (21, 20072234), (26, 16212189), (29, 14535066), (39, 10808126), (42, 10036117), (49, 8602386), (58, 7267533), (78, 5404063), (87, 4845022), (91, 4632054), (98, 4301193), (147, 2867462), (174, 2422511), (182, 2316027), (203, 2076438), (273, 1544018), (294, 1433731), (377, 1118082), (406, 1038219), (546, 772009), (609, 692146), (637, 661722), (754, 559041), (1131, 372694), (1218, 346073), (1274, 330861), (1421, 296634), (1911, 220574), (2262, 186347), (2639, 159726), (2842, 148317), (3803, 110838), (3822, 110287), (4263, 98878), (5278, 79863), (7606, 55419), (7917, 53242), (8526, 49439), (11409, 36946), (15834, 26621), (18473, 22818)]