218714688

素因数分解:

$2^6\times 3^3\times {\mathrm{47}}^1\times {\mathrm{2693}}^1$

素因数の和:2761

約数の個数: 112

約数和(自身を含む): 656904960

約数和(自身を除く): 438190272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 47, 48, 54, 64, 72, 94, 96, 108, 141, 144, 188, 192, 216, 282, 288, 376, 423, 432, 564, 576, 752, 846, 864, 1128, 1269, 1504, 1692, 1728, 2256, 2538, 2693, 3008, 3384, 4512, 5076, 5386, 6768, 8079, 9024, 10152, 10772, 13536, 16158, 20304, 21544, 24237, 27072, 32316, 40608, 43088, 48474, 64632, 72711, 81216, 86176, 96948, 126571, 129264, 145422, 172352, 193896, 253142, 258528, 290844, 379713, 387792, 506284, 517056, 581688, 759426, 775584, 1012568, 1139139, 1163376, 1518852, 1551168, 2025136, 2278278, 2326752, 3037704, 3417417, 4050272, 4556556, 4653504, 6075408, 6834834, 8100544, 9113112, 12150816, 13669668, 18226224, 24301632, 27339336, 36452448, 54678672, 72904896, 109357344, 218714688]

約数ペア:

[(1, 218714688), (2, 109357344), (3, 72904896), (4, 54678672), (6, 36452448), (8, 27339336), (9, 24301632), (12, 18226224), (16, 13669668), (18, 12150816), (24, 9113112), (27, 8100544), (32, 6834834), (36, 6075408), (47, 4653504), (48, 4556556), (54, 4050272), (64, 3417417), (72, 3037704), (94, 2326752), (96, 2278278), (108, 2025136), (141, 1551168), (144, 1518852), (188, 1163376), (192, 1139139), (216, 1012568), (282, 775584), (288, 759426), (376, 581688), (423, 517056), (432, 506284), (564, 387792), (576, 379713), (752, 290844), (846, 258528), (864, 253142), (1128, 193896), (1269, 172352), (1504, 145422), (1692, 129264), (1728, 126571), (2256, 96948), (2538, 86176), (2693, 81216), (3008, 72711), (3384, 64632), (4512, 48474), (5076, 43088), (5386, 40608), (6768, 32316), (8079, 27072), (9024, 24237), (10152, 21544), (10772, 20304), (13536, 16158)]