237916848

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^2\times {\mathrm{139}}^1\times {\mathrm{211}}^1$

素因数の和:387

約数の個数: 120

約数和(自身を含む): 673498560

約数和(自身を除く): 435581712

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 139, 156, 169, 208, 211, 278, 312, 338, 417, 422, 507, 556, 624, 633, 676, 834, 844, 1014, 1112, 1266, 1352, 1668, 1688, 1807, 2028, 2224, 2532, 2704, 2743, 3336, 3376, 3614, 4056, 5064, 5421, 5486, 6672, 7228, 8112, 8229, 10128, 10842, 10972, 14456, 16458, 21684, 21944, 23491, 28912, 29329, 32916, 35659, 43368, 43888, 46982, 58658, 65832, 70473, 71318, 86736, 87987, 93964, 106977, 117316, 131664, 140946, 142636, 175974, 187928, 213954, 234632, 281892, 285272, 351948, 375856, 381277, 427908, 469264, 563784, 570544, 703896, 762554, 855816, 1127568, 1143831, 1407792, 1525108, 1711632, 2287662, 3050216, 4575324, 4956601, 6100432, 9150648, 9913202, 14869803, 18301296, 19826404, 29739606, 39652808, 59479212, 79305616, 118958424, 237916848]

約数ペア:

[(1, 237916848), (2, 118958424), (3, 79305616), (4, 59479212), (6, 39652808), (8, 29739606), (12, 19826404), (13, 18301296), (16, 14869803), (24, 9913202), (26, 9150648), (39, 6100432), (48, 4956601), (52, 4575324), (78, 3050216), (104, 2287662), (139, 1711632), (156, 1525108), (169, 1407792), (208, 1143831), (211, 1127568), (278, 855816), (312, 762554), (338, 703896), (417, 570544), (422, 563784), (507, 469264), (556, 427908), (624, 381277), (633, 375856), (676, 351948), (834, 285272), (844, 281892), (1014, 234632), (1112, 213954), (1266, 187928), (1352, 175974), (1668, 142636), (1688, 140946), (1807, 131664), (2028, 117316), (2224, 106977), (2532, 93964), (2704, 87987), (2743, 86736), (3336, 71318), (3376, 70473), (3614, 65832), (4056, 58658), (5064, 46982), (5421, 43888), (5486, 43368), (6672, 35659), (7228, 32916), (8112, 29329), (8229, 28912), (10128, 23491), (10842, 21944), (10972, 21684), (14456, 16458)]