311935092

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1\times {\mathrm{271}}^1$

素因数の和:549

約数の個数: 96

約数和(自身を含む): 851042304

約数和(自身を除く): 539107212

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 71, 84, 142, 193, 213, 271, 284, 386, 426, 497, 542, 579, 772, 813, 852, 994, 1084, 1158, 1351, 1491, 1626, 1897, 1988, 2316, 2702, 2982, 3252, 3794, 4053, 5404, 5691, 5964, 7588, 8106, 11382, 13703, 16212, 19241, 22764, 27406, 38482, 41109, 52303, 54812, 57723, 76964, 82218, 95921, 104606, 115446, 134687, 156909, 164436, 191842, 209212, 230892, 269374, 287763, 313818, 366121, 383684, 404061, 538748, 575526, 627636, 732242, 808122, 1098363, 1151052, 1464484, 1616244, 2196726, 3713513, 4393452, 7427026, 11140539, 14854052, 22281078, 25994591, 44562156, 51989182, 77983773, 103978364, 155967546, 311935092]

約数ペア:

[(1, 311935092), (2, 155967546), (3, 103978364), (4, 77983773), (6, 51989182), (7, 44562156), (12, 25994591), (14, 22281078), (21, 14854052), (28, 11140539), (42, 7427026), (71, 4393452), (84, 3713513), (142, 2196726), (193, 1616244), (213, 1464484), (271, 1151052), (284, 1098363), (386, 808122), (426, 732242), (497, 627636), (542, 575526), (579, 538748), (772, 404061), (813, 383684), (852, 366121), (994, 313818), (1084, 287763), (1158, 269374), (1351, 230892), (1491, 209212), (1626, 191842), (1897, 164436), (1988, 156909), (2316, 134687), (2702, 115446), (2982, 104606), (3252, 95921), (3794, 82218), (4053, 76964), (5404, 57723), (5691, 54812), (5964, 52303), (7588, 41109), (8106, 38482), (11382, 27406), (13703, 22764), (16212, 19241)]