2154386688

素因数分解:

$2^8\times 3^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{733}}^1$

素因数の和:884

約数の個数: 144

約数和(自身を含む): 5941172160

約数和(自身を除く): 3786785472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 86, 89, 96, 128, 129, 172, 178, 192, 256, 258, 267, 344, 356, 384, 516, 534, 688, 712, 733, 768, 1032, 1068, 1376, 1424, 1466, 2064, 2136, 2199, 2752, 2848, 2932, 3827, 4128, 4272, 4398, 5504, 5696, 5864, 7654, 8256, 8544, 8796, 11008, 11392, 11481, 11728, 15308, 16512, 17088, 17592, 22784, 22962, 23456, 30616, 31519, 33024, 34176, 35184, 45924, 46912, 61232, 63038, 65237, 68352, 70368, 91848, 93824, 94557, 122464, 126076, 130474, 140736, 183696, 187648, 189114, 195711, 244928, 252152, 260948, 281472, 367392, 378228, 391422, 489856, 504304, 521896, 562944, 734784, 756456, 782844, 979712, 1008608, 1043792, 1469568, 1512912, 1565688, 2017216, 2087584, 2805191, 2939136, 3025824, 3131376, 4034432, 4175168, 5610382, 6051648, 6262752, 8068864, 8350336, 8415573, 11220764, 12103296, 12525504, 16700672, 16831146, 22441528, 24206592, 25051008, 33662292, 44883056, 50102016, 67324584, 89766112, 134649168, 179532224, 269298336, 359064448, 538596672, 718128896, 1077193344, 2154386688]

約数ペア:

[(1, 2154386688), (2, 1077193344), (3, 718128896), (4, 538596672), (6, 359064448), (8, 269298336), (12, 179532224), (16, 134649168), (24, 89766112), (32, 67324584), (43, 50102016), (48, 44883056), (64, 33662292), (86, 25051008), (89, 24206592), (96, 22441528), (128, 16831146), (129, 16700672), (172, 12525504), (178, 12103296), (192, 11220764), (256, 8415573), (258, 8350336), (267, 8068864), (344, 6262752), (356, 6051648), (384, 5610382), (516, 4175168), (534, 4034432), (688, 3131376), (712, 3025824), (733, 2939136), (768, 2805191), (1032, 2087584), (1068, 2017216), (1376, 1565688), (1424, 1512912), (1466, 1469568), (2064, 1043792), (2136, 1008608), (2199, 979712), (2752, 782844), (2848, 756456), (2932, 734784), (3827, 562944), (4128, 521896), (4272, 504304), (4398, 489856), (5504, 391422), (5696, 378228), (5864, 367392), (7654, 281472), (8256, 260948), (8544, 252152), (8796, 244928), (11008, 195711), (11392, 189114), (11481, 187648), (11728, 183696), (15308, 140736), (16512, 130474), (17088, 126076), (17592, 122464), (22784, 94557), (22962, 93824), (23456, 91848), (30616, 70368), (31519, 68352), (33024, 65237), (34176, 63038), (35184, 61232), (45924, 46912)]