431321632

素因数分解:

$2^5\times 7^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{773}}^1$

素因数の和:890

約数の個数: 96

約数和(自身を含む): 1011128832

約数和(自身を除く): 579807200

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 53, 56, 94, 106, 112, 188, 212, 224, 329, 371, 376, 424, 658, 742, 752, 773, 848, 1316, 1484, 1504, 1546, 1696, 2491, 2632, 2968, 3092, 4982, 5264, 5411, 5936, 6184, 9964, 10528, 10822, 11872, 12368, 17437, 19928, 21644, 24736, 34874, 36331, 39856, 40969, 43288, 69748, 72662, 79712, 81938, 86576, 139496, 145324, 163876, 173152, 254317, 278992, 286783, 290648, 327752, 508634, 557984, 573566, 581296, 655504, 1017268, 1147132, 1162592, 1311008, 1925543, 2034536, 2294264, 3851086, 4069072, 4588528, 7702172, 8138144, 9177056, 13478801, 15404344, 26957602, 30808688, 53915204, 61617376, 107830408, 215660816, 431321632]

約数ペア:

[(1, 431321632), (2, 215660816), (4, 107830408), (7, 61617376), (8, 53915204), (14, 30808688), (16, 26957602), (28, 15404344), (32, 13478801), (47, 9177056), (53, 8138144), (56, 7702172), (94, 4588528), (106, 4069072), (112, 3851086), (188, 2294264), (212, 2034536), (224, 1925543), (329, 1311008), (371, 1162592), (376, 1147132), (424, 1017268), (658, 655504), (742, 581296), (752, 573566), (773, 557984), (848, 508634), (1316, 327752), (1484, 290648), (1504, 286783), (1546, 278992), (1696, 254317), (2491, 173152), (2632, 163876), (2968, 145324), (3092, 139496), (4982, 86576), (5264, 81938), (5411, 79712), (5936, 72662), (6184, 69748), (9964, 43288), (10528, 40969), (10822, 39856), (11872, 36331), (12368, 34874), (17437, 24736), (19928, 21644)]