1811365608

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{5179}}^1$

素因数の和:5279

約数の個数: 128

約数和(自身を含む): 5221440000

約数和(自身を除く): 3410074392

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 59, 76, 78, 104, 114, 118, 152, 156, 177, 228, 236, 247, 312, 354, 456, 472, 494, 708, 741, 767, 988, 1121, 1416, 1482, 1534, 1976, 2242, 2301, 2964, 3068, 3363, 4484, 4602, 5179, 5928, 6136, 6726, 8968, 9204, 10358, 13452, 14573, 15537, 18408, 20716, 26904, 29146, 31074, 41432, 43719, 58292, 62148, 67327, 87438, 98401, 116584, 124296, 134654, 174876, 196802, 201981, 269308, 295203, 305561, 349752, 393604, 403962, 538616, 590406, 611122, 787208, 807924, 916683, 1180812, 1222244, 1279213, 1615848, 1833366, 2361624, 2444488, 2558426, 3666732, 3837639, 3972293, 5116852, 5805659, 7333464, 7675278, 7944586, 10233704, 11611318, 11916879, 15350556, 15889172, 17416977, 23222636, 23833758, 30701112, 31778344, 34833954, 46445272, 47667516, 69667908, 75473567, 95335032, 139335816, 150947134, 226420701, 301894268, 452841402, 603788536, 905682804, 1811365608]

約数ペア:

[(1, 1811365608), (2, 905682804), (3, 603788536), (4, 452841402), (6, 301894268), (8, 226420701), (12, 150947134), (13, 139335816), (19, 95335032), (24, 75473567), (26, 69667908), (38, 47667516), (39, 46445272), (52, 34833954), (57, 31778344), (59, 30701112), (76, 23833758), (78, 23222636), (104, 17416977), (114, 15889172), (118, 15350556), (152, 11916879), (156, 11611318), (177, 10233704), (228, 7944586), (236, 7675278), (247, 7333464), (312, 5805659), (354, 5116852), (456, 3972293), (472, 3837639), (494, 3666732), (708, 2558426), (741, 2444488), (767, 2361624), (988, 1833366), (1121, 1615848), (1416, 1279213), (1482, 1222244), (1534, 1180812), (1976, 916683), (2242, 807924), (2301, 787208), (2964, 611122), (3068, 590406), (3363, 538616), (4484, 403962), (4602, 393604), (5179, 349752), (5928, 305561), (6136, 295203), (6726, 269308), (8968, 201981), (9204, 196802), (10358, 174876), (13452, 134654), (14573, 124296), (15537, 116584), (18408, 98401), (20716, 87438), (26904, 67327), (29146, 62148), (31074, 58292), (41432, 43719)]