718965648

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{5867}}^1$

素因数の和:5941

約数の個数: 120

約数和(自身を含む): 2156701248

約数和(自身を除く): 1437735600

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 37, 46, 48, 69, 72, 74, 92, 111, 138, 144, 148, 184, 207, 222, 276, 296, 333, 368, 414, 444, 552, 592, 666, 828, 851, 888, 1104, 1332, 1656, 1702, 1776, 2553, 2664, 3312, 3404, 5106, 5328, 5867, 6808, 7659, 10212, 11734, 13616, 15318, 17601, 20424, 23468, 30636, 35202, 40848, 46936, 52803, 61272, 70404, 93872, 105606, 122544, 134941, 140808, 211212, 217079, 269882, 281616, 404823, 422424, 434158, 539764, 651237, 809646, 844848, 868316, 1079528, 1214469, 1302474, 1619292, 1736632, 1953711, 2159056, 2428938, 2604948, 3238584, 3473264, 3907422, 4857876, 4992817, 5209896, 6477168, 7814844, 9715752, 9985634, 10419792, 14978451, 15629688, 19431504, 19971268, 29956902, 31259376, 39942536, 44935353, 59913804, 79885072, 89870706, 119827608, 179741412, 239655216, 359482824, 718965648]

約数ペア:

[(1, 718965648), (2, 359482824), (3, 239655216), (4, 179741412), (6, 119827608), (8, 89870706), (9, 79885072), (12, 59913804), (16, 44935353), (18, 39942536), (23, 31259376), (24, 29956902), (36, 19971268), (37, 19431504), (46, 15629688), (48, 14978451), (69, 10419792), (72, 9985634), (74, 9715752), (92, 7814844), (111, 6477168), (138, 5209896), (144, 4992817), (148, 4857876), (184, 3907422), (207, 3473264), (222, 3238584), (276, 2604948), (296, 2428938), (333, 2159056), (368, 1953711), (414, 1736632), (444, 1619292), (552, 1302474), (592, 1214469), (666, 1079528), (828, 868316), (851, 844848), (888, 809646), (1104, 651237), (1332, 539764), (1656, 434158), (1702, 422424), (1776, 404823), (2553, 281616), (2664, 269882), (3312, 217079), (3404, 211212), (5106, 140808), (5328, 134941), (5867, 122544), (6808, 105606), (7659, 93872), (10212, 70404), (11734, 61272), (13616, 52803), (15318, 46936), (17601, 40848), (20424, 35202), (23468, 30636)]