385540428

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1627}}^1$

素因数の和:1692

約数の個数: 144

約数和(自身を含む): 1164033024

約数和(自身を除く): 778492596

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 31, 39, 42, 49, 52, 62, 78, 84, 91, 93, 98, 124, 147, 156, 182, 186, 196, 217, 273, 294, 364, 372, 403, 434, 546, 588, 637, 651, 806, 868, 1092, 1209, 1274, 1302, 1519, 1612, 1627, 1911, 2418, 2548, 2604, 2821, 3038, 3254, 3822, 4557, 4836, 4881, 5642, 6076, 6508, 7644, 8463, 9114, 9762, 11284, 11389, 16926, 18228, 19524, 19747, 21151, 22778, 33852, 34167, 39494, 42302, 45556, 50437, 59241, 63453, 68334, 78988, 79723, 84604, 100874, 118482, 126906, 136668, 148057, 151311, 159446, 201748, 236964, 239169, 253812, 296114, 302622, 318892, 353059, 444171, 478338, 592228, 605244, 655681, 706118, 888342, 956676, 1036399, 1059177, 1311362, 1412236, 1776684, 1967043, 2072798, 2118354, 2471413, 2622724, 3109197, 3934086, 4145596, 4236708, 4589767, 4942826, 6218394, 7414239, 7868172, 9179534, 9885652, 12436788, 13769301, 14828478, 18359068, 27538602, 29656956, 32128369, 55077204, 64256738, 96385107, 128513476, 192770214, 385540428]

約数ペア:

[(1, 385540428), (2, 192770214), (3, 128513476), (4, 96385107), (6, 64256738), (7, 55077204), (12, 32128369), (13, 29656956), (14, 27538602), (21, 18359068), (26, 14828478), (28, 13769301), (31, 12436788), (39, 9885652), (42, 9179534), (49, 7868172), (52, 7414239), (62, 6218394), (78, 4942826), (84, 4589767), (91, 4236708), (93, 4145596), (98, 3934086), (124, 3109197), (147, 2622724), (156, 2471413), (182, 2118354), (186, 2072798), (196, 1967043), (217, 1776684), (273, 1412236), (294, 1311362), (364, 1059177), (372, 1036399), (403, 956676), (434, 888342), (546, 706118), (588, 655681), (637, 605244), (651, 592228), (806, 478338), (868, 444171), (1092, 353059), (1209, 318892), (1274, 302622), (1302, 296114), (1519, 253812), (1612, 239169), (1627, 236964), (1911, 201748), (2418, 159446), (2548, 151311), (2604, 148057), (2821, 136668), (3038, 126906), (3254, 118482), (3822, 100874), (4557, 84604), (4836, 79723), (4881, 78988), (5642, 68334), (6076, 63453), (6508, 59241), (7644, 50437), (8463, 45556), (9114, 42302), (9762, 39494), (11284, 34167), (11389, 33852), (16926, 22778), (18228, 21151), (19524, 19747)]