238755036

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{431}}^1$

素因数の和:571

約数の個数: 96

約数和(自身を含む): 621831168

約数和(自身を除く): 383076132

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 53, 67, 78, 106, 134, 156, 159, 201, 212, 268, 318, 402, 431, 636, 689, 804, 862, 871, 1293, 1378, 1724, 1742, 2067, 2586, 2613, 2756, 3484, 3551, 4134, 5172, 5226, 5603, 7102, 8268, 10452, 10653, 11206, 14204, 16809, 21306, 22412, 22843, 28877, 33618, 42612, 45686, 46163, 57754, 67236, 68529, 86631, 91372, 92326, 115508, 137058, 138489, 173262, 184652, 274116, 276978, 296959, 346524, 375401, 553956, 593918, 750802, 890877, 1126203, 1187836, 1501604, 1530481, 1781754, 2252406, 3060962, 3563508, 4504812, 4591443, 6121924, 9182886, 18365772, 19896253, 39792506, 59688759, 79585012, 119377518, 238755036]

約数ペア:

[(1, 238755036), (2, 119377518), (3, 79585012), (4, 59688759), (6, 39792506), (12, 19896253), (13, 18365772), (26, 9182886), (39, 6121924), (52, 4591443), (53, 4504812), (67, 3563508), (78, 3060962), (106, 2252406), (134, 1781754), (156, 1530481), (159, 1501604), (201, 1187836), (212, 1126203), (268, 890877), (318, 750802), (402, 593918), (431, 553956), (636, 375401), (689, 346524), (804, 296959), (862, 276978), (871, 274116), (1293, 184652), (1378, 173262), (1724, 138489), (1742, 137058), (2067, 115508), (2586, 92326), (2613, 91372), (2756, 86631), (3484, 68529), (3551, 67236), (4134, 57754), (5172, 46163), (5226, 45686), (5603, 42612), (7102, 33618), (8268, 28877), (10452, 22843), (10653, 22412), (11206, 21306), (14204, 16809)]