239335656

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1783}}^1$

素因数の和:1863

約数の個数: 128

約数和(自身を含む): 739860480

約数和(自身を除く): 500524824

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 47, 51, 56, 68, 84, 94, 102, 119, 136, 141, 168, 188, 204, 238, 282, 329, 357, 376, 408, 476, 564, 658, 714, 799, 952, 987, 1128, 1316, 1428, 1598, 1783, 1974, 2397, 2632, 2856, 3196, 3566, 3948, 4794, 5349, 5593, 6392, 7132, 7896, 9588, 10698, 11186, 12481, 14264, 16779, 19176, 21396, 22372, 24962, 30311, 33558, 37443, 42792, 44744, 49924, 60622, 67116, 74886, 83801, 90933, 99848, 121244, 134232, 149772, 167602, 181866, 212177, 242488, 251403, 299544, 335204, 363732, 424354, 502806, 586607, 636531, 670408, 727464, 848708, 1005612, 1173214, 1273062, 1424617, 1697416, 1759821, 2011224, 2346428, 2546124, 2849234, 3519642, 4273851, 4692856, 5092248, 5698468, 7039284, 8547702, 9972319, 11396936, 14078568, 17095404, 19944638, 29916957, 34190808, 39889276, 59833914, 79778552, 119667828, 239335656]

約数ペア:

[(1, 239335656), (2, 119667828), (3, 79778552), (4, 59833914), (6, 39889276), (7, 34190808), (8, 29916957), (12, 19944638), (14, 17095404), (17, 14078568), (21, 11396936), (24, 9972319), (28, 8547702), (34, 7039284), (42, 5698468), (47, 5092248), (51, 4692856), (56, 4273851), (68, 3519642), (84, 2849234), (94, 2546124), (102, 2346428), (119, 2011224), (136, 1759821), (141, 1697416), (168, 1424617), (188, 1273062), (204, 1173214), (238, 1005612), (282, 848708), (329, 727464), (357, 670408), (376, 636531), (408, 586607), (476, 502806), (564, 424354), (658, 363732), (714, 335204), (799, 299544), (952, 251403), (987, 242488), (1128, 212177), (1316, 181866), (1428, 167602), (1598, 149772), (1783, 134232), (1974, 121244), (2397, 99848), (2632, 90933), (2856, 83801), (3196, 74886), (3566, 67116), (3948, 60622), (4794, 49924), (5349, 44744), (5593, 42792), (6392, 37443), (7132, 33558), (7896, 30311), (9588, 24962), (10698, 22372), (11186, 21396), (12481, 19176), (14264, 16779)]