428156934

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:210

約数の個数: 128

約数和(自身を含む): 992673792

約数和(自身を除く): 564516858

約数列:

[1, 2, 3, 6, 17, 31, 34, 43, 47, 51, 62, 67, 86, 93, 94, 102, 129, 134, 141, 186, 201, 258, 282, 402, 527, 731, 799, 1054, 1139, 1333, 1457, 1462, 1581, 1598, 2021, 2077, 2193, 2278, 2397, 2666, 2881, 2914, 3149, 3162, 3417, 3999, 4042, 4154, 4371, 4386, 4794, 5762, 6063, 6231, 6298, 6834, 7998, 8643, 8742, 9447, 12126, 12462, 17286, 18894, 22661, 24769, 34357, 35309, 45322, 48977, 49538, 53533, 62651, 67983, 68714, 70618, 74307, 89311, 97619, 97954, 103071, 105927, 107066, 125302, 135407, 135966, 146931, 148614, 160599, 178622, 187953, 195238, 206142, 211854, 267933, 270814, 292857, 293862, 321198, 375906, 406221, 535866, 585714, 812442, 1065067, 1518287, 1659523, 2130134, 2301919, 3036574, 3195201, 3319046, 4197617, 4554861, 4603838, 4978569, 6390402, 6905757, 8395234, 9109722, 9957138, 12592851, 13811514, 25185702, 71359489, 142718978, 214078467, 428156934]

約数ペア:

[(1, 428156934), (2, 214078467), (3, 142718978), (6, 71359489), (17, 25185702), (31, 13811514), (34, 12592851), (43, 9957138), (47, 9109722), (51, 8395234), (62, 6905757), (67, 6390402), (86, 4978569), (93, 4603838), (94, 4554861), (102, 4197617), (129, 3319046), (134, 3195201), (141, 3036574), (186, 2301919), (201, 2130134), (258, 1659523), (282, 1518287), (402, 1065067), (527, 812442), (731, 585714), (799, 535866), (1054, 406221), (1139, 375906), (1333, 321198), (1457, 293862), (1462, 292857), (1581, 270814), (1598, 267933), (2021, 211854), (2077, 206142), (2193, 195238), (2278, 187953), (2397, 178622), (2666, 160599), (2881, 148614), (2914, 146931), (3149, 135966), (3162, 135407), (3417, 125302), (3999, 107066), (4042, 105927), (4154, 103071), (4371, 97954), (4386, 97619), (4794, 89311), (5762, 74307), (6063, 70618), (6231, 68714), (6298, 67983), (6834, 62651), (7998, 53533), (8643, 49538), (8742, 48977), (9447, 45322), (12126, 35309), (12462, 34357), (17286, 24769), (18894, 22661)]