38438856

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{307}}^1$

素因数の和:403

約数の個数: 96

約数和(自身を含む): 109549440

約数和(自身を除く): 71110584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 47, 72, 74, 94, 111, 141, 148, 188, 222, 282, 296, 307, 333, 376, 423, 444, 564, 614, 666, 846, 888, 921, 1128, 1228, 1332, 1692, 1739, 1842, 2456, 2664, 2763, 3384, 3478, 3684, 5217, 5526, 6956, 7368, 10434, 11052, 11359, 13912, 14429, 15651, 20868, 22104, 22718, 28858, 31302, 34077, 41736, 43287, 45436, 57716, 62604, 68154, 86574, 90872, 102231, 115432, 125208, 129861, 136308, 173148, 204462, 259722, 272616, 346296, 408924, 519444, 533873, 817848, 1038888, 1067746, 1601619, 2135492, 3203238, 4270984, 4804857, 6406476, 9609714, 12812952, 19219428, 38438856]

約数ペア:

[(1, 38438856), (2, 19219428), (3, 12812952), (4, 9609714), (6, 6406476), (8, 4804857), (9, 4270984), (12, 3203238), (18, 2135492), (24, 1601619), (36, 1067746), (37, 1038888), (47, 817848), (72, 533873), (74, 519444), (94, 408924), (111, 346296), (141, 272616), (148, 259722), (188, 204462), (222, 173148), (282, 136308), (296, 129861), (307, 125208), (333, 115432), (376, 102231), (423, 90872), (444, 86574), (564, 68154), (614, 62604), (666, 57716), (846, 45436), (888, 43287), (921, 41736), (1128, 34077), (1228, 31302), (1332, 28858), (1692, 22718), (1739, 22104), (1842, 20868), (2456, 15651), (2664, 14429), (2763, 13912), (3384, 11359), (3478, 11052), (3684, 10434), (5217, 7368), (5526, 6956)]