350724948

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{271}}^1$

素因数の和:394

約数の個数: 144

約数和(自身を含む): 1000194048

約数和(自身を除く): 649469100

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 49, 62, 71, 84, 93, 98, 124, 142, 147, 186, 196, 213, 217, 271, 284, 294, 372, 426, 434, 497, 542, 588, 651, 813, 852, 868, 994, 1084, 1302, 1491, 1519, 1626, 1897, 1988, 2201, 2604, 2982, 3038, 3252, 3479, 3794, 4402, 4557, 5691, 5964, 6076, 6603, 6958, 7588, 8401, 8804, 9114, 10437, 11382, 13206, 13279, 13916, 15407, 16802, 18228, 19241, 20874, 22764, 25203, 26412, 26558, 30814, 33604, 38482, 39837, 41748, 46221, 50406, 53116, 57723, 58807, 61628, 76964, 79674, 92442, 100812, 107849, 115446, 117614, 134687, 159348, 176421, 184884, 215698, 230892, 235228, 269374, 323547, 352842, 404061, 411649, 431396, 538748, 596471, 647094, 705684, 808122, 823298, 942809, 1192942, 1234947, 1294188, 1616244, 1646596, 1789413, 1885618, 2385884, 2469894, 2828427, 3578826, 3771236, 4175297, 4939788, 5656854, 7157652, 8350594, 11313708, 12525891, 16701188, 25051782, 29227079, 50103564, 58454158, 87681237, 116908316, 175362474, 350724948]

約数ペア:

[(1, 350724948), (2, 175362474), (3, 116908316), (4, 87681237), (6, 58454158), (7, 50103564), (12, 29227079), (14, 25051782), (21, 16701188), (28, 12525891), (31, 11313708), (42, 8350594), (49, 7157652), (62, 5656854), (71, 4939788), (84, 4175297), (93, 3771236), (98, 3578826), (124, 2828427), (142, 2469894), (147, 2385884), (186, 1885618), (196, 1789413), (213, 1646596), (217, 1616244), (271, 1294188), (284, 1234947), (294, 1192942), (372, 942809), (426, 823298), (434, 808122), (497, 705684), (542, 647094), (588, 596471), (651, 538748), (813, 431396), (852, 411649), (868, 404061), (994, 352842), (1084, 323547), (1302, 269374), (1491, 235228), (1519, 230892), (1626, 215698), (1897, 184884), (1988, 176421), (2201, 159348), (2604, 134687), (2982, 117614), (3038, 115446), (3252, 107849), (3479, 100812), (3794, 92442), (4402, 79674), (4557, 76964), (5691, 61628), (5964, 58807), (6076, 57723), (6603, 53116), (6958, 50406), (7588, 46221), (8401, 41748), (8804, 39837), (9114, 38482), (10437, 33604), (11382, 30814), (13206, 26558), (13279, 26412), (13916, 25203), (15407, 22764), (16802, 20874), (18228, 19241)]