259818312

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1069}}^1$

素因数の和:1151

約数の個数: 128

約数和(自身を含む): 754992000

約数和(自身を除く): 495173688

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 41, 52, 57, 76, 78, 82, 104, 114, 123, 152, 156, 164, 228, 246, 247, 312, 328, 456, 492, 494, 533, 741, 779, 984, 988, 1066, 1069, 1482, 1558, 1599, 1976, 2132, 2138, 2337, 2964, 3116, 3198, 3207, 4264, 4276, 4674, 5928, 6232, 6396, 6414, 8552, 9348, 10127, 12792, 12828, 13897, 18696, 20254, 20311, 25656, 27794, 30381, 40508, 40622, 41691, 43829, 55588, 60762, 60933, 81016, 81244, 83382, 87658, 111176, 121524, 121866, 131487, 162488, 166764, 175316, 243048, 243732, 262974, 264043, 333528, 350632, 487464, 525948, 528086, 569777, 792129, 832751, 1051896, 1056172, 1139554, 1584258, 1665502, 1709331, 2112344, 2279108, 2498253, 3168516, 3331004, 3418662, 4558216, 4996506, 6337032, 6662008, 6837324, 9993012, 10825763, 13674648, 19986024, 21651526, 32477289, 43303052, 64954578, 86606104, 129909156, 259818312]

約数ペア:

[(1, 259818312), (2, 129909156), (3, 86606104), (4, 64954578), (6, 43303052), (8, 32477289), (12, 21651526), (13, 19986024), (19, 13674648), (24, 10825763), (26, 9993012), (38, 6837324), (39, 6662008), (41, 6337032), (52, 4996506), (57, 4558216), (76, 3418662), (78, 3331004), (82, 3168516), (104, 2498253), (114, 2279108), (123, 2112344), (152, 1709331), (156, 1665502), (164, 1584258), (228, 1139554), (246, 1056172), (247, 1051896), (312, 832751), (328, 792129), (456, 569777), (492, 528086), (494, 525948), (533, 487464), (741, 350632), (779, 333528), (984, 264043), (988, 262974), (1066, 243732), (1069, 243048), (1482, 175316), (1558, 166764), (1599, 162488), (1976, 131487), (2132, 121866), (2138, 121524), (2337, 111176), (2964, 87658), (3116, 83382), (3198, 81244), (3207, 81016), (4264, 60933), (4276, 60762), (4674, 55588), (5928, 43829), (6232, 41691), (6396, 40622), (6414, 40508), (8552, 30381), (9348, 27794), (10127, 25656), (12792, 20311), (12828, 20254), (13897, 18696)]