1688108448

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{379}}^1$

素因数の和:531

約数の個数: 192

約数和(自身を含む): 4955005440

約数和(自身を除く): 3266896992

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 43, 48, 52, 78, 83, 86, 96, 104, 129, 156, 166, 172, 208, 249, 258, 312, 332, 344, 379, 416, 498, 516, 559, 624, 664, 688, 758, 996, 1032, 1079, 1118, 1137, 1248, 1328, 1376, 1516, 1677, 1992, 2064, 2158, 2236, 2274, 2656, 3032, 3237, 3354, 3569, 3984, 4128, 4316, 4472, 4548, 4927, 6064, 6474, 6708, 7138, 7968, 8632, 8944, 9096, 9854, 10707, 12128, 12948, 13416, 14276, 14781, 16297, 17264, 17888, 18192, 19708, 21414, 25896, 26832, 28552, 29562, 31457, 32594, 34528, 36384, 39416, 42828, 46397, 48891, 51792, 53664, 57104, 59124, 62914, 65188, 78832, 85656, 92794, 94371, 97782, 103584, 114208, 118248, 125828, 130376, 139191, 157664, 171312, 185588, 188742, 195564, 211861, 236496, 251656, 260752, 278382, 342624, 371176, 377484, 391128, 408941, 423722, 472992, 503312, 521504, 556764, 635583, 742352, 754968, 782256, 817882, 847444, 1006624, 1113528, 1226823, 1271166, 1352651, 1484704, 1509936, 1564512, 1635764, 1694888, 2227056, 2453646, 2542332, 2705302, 3019872, 3271528, 3389776, 4057953, 4454112, 4907292, 5084664, 5410604, 6543056, 6779552, 8115906, 9814584, 10169328, 10821208, 13086112, 16231812, 17584463, 19629168, 20338656, 21642416, 32463624, 35168926, 39258336, 43284832, 52753389, 64927248, 70337852, 105506778, 129854496, 140675704, 211013556, 281351408, 422027112, 562702816, 844054224, 1688108448]

約数ペア:

[(1, 1688108448), (2, 844054224), (3, 562702816), (4, 422027112), (6, 281351408), (8, 211013556), (12, 140675704), (13, 129854496), (16, 105506778), (24, 70337852), (26, 64927248), (32, 52753389), (39, 43284832), (43, 39258336), (48, 35168926), (52, 32463624), (78, 21642416), (83, 20338656), (86, 19629168), (96, 17584463), (104, 16231812), (129, 13086112), (156, 10821208), (166, 10169328), (172, 9814584), (208, 8115906), (249, 6779552), (258, 6543056), (312, 5410604), (332, 5084664), (344, 4907292), (379, 4454112), (416, 4057953), (498, 3389776), (516, 3271528), (559, 3019872), (624, 2705302), (664, 2542332), (688, 2453646), (758, 2227056), (996, 1694888), (1032, 1635764), (1079, 1564512), (1118, 1509936), (1137, 1484704), (1248, 1352651), (1328, 1271166), (1376, 1226823), (1516, 1113528), (1677, 1006624), (1992, 847444), (2064, 817882), (2158, 782256), (2236, 754968), (2274, 742352), (2656, 635583), (3032, 556764), (3237, 521504), (3354, 503312), (3569, 472992), (3984, 423722), (4128, 408941), (4316, 391128), (4472, 377484), (4548, 371176), (4927, 342624), (6064, 278382), (6474, 260752), (6708, 251656), (7138, 236496), (7968, 211861), (8632, 195564), (8944, 188742), (9096, 185588), (9854, 171312), (10707, 157664), (12128, 139191), (12948, 130376), (13416, 125828), (14276, 118248), (14781, 114208), (16297, 103584), (17264, 97782), (17888, 94371), (18192, 92794), (19708, 85656), (21414, 78832), (25896, 65188), (26832, 62914), (28552, 59124), (29562, 57104), (31457, 53664), (32594, 51792), (34528, 48891), (36384, 46397), (39416, 42828)]