250156956

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{467}}^1\times {\mathrm{911}}^1$

素因数の和:1399

約数の個数: 72

約数和(自身を含む): 681198336

約数和(自身を除く): 431041380

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 467, 588, 911, 934, 1401, 1822, 1868, 2733, 2802, 3269, 3644, 5466, 5604, 6377, 6538, 9807, 10932, 12754, 13076, 19131, 19614, 22883, 25508, 38262, 39228, 44639, 45766, 68649, 76524, 89278, 91532, 133917, 137298, 178556, 267834, 274596, 425437, 535668, 850874, 1276311, 1701748, 2552622, 2978059, 5105244, 5956118, 8934177, 11912236, 17868354, 20846413, 35736708, 41692826, 62539239, 83385652, 125078478, 250156956]

約数ペア:

[(1, 250156956), (2, 125078478), (3, 83385652), (4, 62539239), (6, 41692826), (7, 35736708), (12, 20846413), (14, 17868354), (21, 11912236), (28, 8934177), (42, 5956118), (49, 5105244), (84, 2978059), (98, 2552622), (147, 1701748), (196, 1276311), (294, 850874), (467, 535668), (588, 425437), (911, 274596), (934, 267834), (1401, 178556), (1822, 137298), (1868, 133917), (2733, 91532), (2802, 89278), (3269, 76524), (3644, 68649), (5466, 45766), (5604, 44639), (6377, 39228), (6538, 38262), (9807, 25508), (10932, 22883), (12754, 19614), (13076, 19131)]