261072084

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{12583}}^1$

素因数の和:12629

約数の個数: 96

約数和(自身を含む): 789268480

約数和(自身を除く): 528196396

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 19, 21, 26, 28, 38, 39, 42, 52, 57, 76, 78, 84, 91, 114, 133, 156, 182, 228, 247, 266, 273, 364, 399, 494, 532, 546, 741, 798, 988, 1092, 1482, 1596, 1729, 2964, 3458, 5187, 6916, 10374, 12583, 20748, 25166, 37749, 50332, 75498, 88081, 150996, 163579, 176162, 239077, 264243, 327158, 352324, 478154, 490737, 528486, 654316, 717231, 956308, 981474, 1056972, 1145053, 1434462, 1673539, 1962948, 2290106, 2868924, 3108001, 3347078, 3435159, 4580212, 5020617, 6216002, 6694156, 6870318, 9324003, 10041234, 12432004, 13740636, 18648006, 20082468, 21756007, 37296012, 43512014, 65268021, 87024028, 130536042, 261072084]

約数ペア:

[(1, 261072084), (2, 130536042), (3, 87024028), (4, 65268021), (6, 43512014), (7, 37296012), (12, 21756007), (13, 20082468), (14, 18648006), (19, 13740636), (21, 12432004), (26, 10041234), (28, 9324003), (38, 6870318), (39, 6694156), (42, 6216002), (52, 5020617), (57, 4580212), (76, 3435159), (78, 3347078), (84, 3108001), (91, 2868924), (114, 2290106), (133, 1962948), (156, 1673539), (182, 1434462), (228, 1145053), (247, 1056972), (266, 981474), (273, 956308), (364, 717231), (399, 654316), (494, 528486), (532, 490737), (546, 478154), (741, 352324), (798, 327158), (988, 264243), (1092, 239077), (1482, 176162), (1596, 163579), (1729, 150996), (2964, 88081), (3458, 75498), (5187, 50332), (6916, 37749), (10374, 25166), (12583, 20748)]