2531368112

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{521}}^1$

素因数の和:667

約数の個数: 160

約数和(自身を含む): 6263599104

約数和(自身を除く): 3732230992

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 47, 52, 56, 71, 91, 94, 104, 112, 142, 182, 188, 208, 284, 329, 364, 376, 497, 521, 568, 611, 658, 728, 752, 923, 994, 1042, 1136, 1222, 1316, 1456, 1846, 1988, 2084, 2444, 2632, 3337, 3647, 3692, 3976, 4168, 4277, 4888, 5264, 6461, 6674, 6773, 7294, 7384, 7952, 8336, 8554, 9776, 12922, 13348, 13546, 14588, 14768, 17108, 23359, 24487, 25844, 26696, 27092, 29176, 34216, 36991, 43381, 46718, 47411, 48974, 51688, 53392, 54184, 58352, 68432, 73982, 86762, 93436, 94822, 97948, 103376, 108368, 147964, 171409, 173524, 186872, 189644, 195896, 258937, 295928, 303667, 318331, 342818, 347048, 373744, 379288, 391792, 480883, 517874, 591856, 607334, 636662, 685636, 694096, 758576, 961766, 1035748, 1214668, 1273324, 1371272, 1738577, 1923532, 2071496, 2228317, 2429336, 2546648, 2742544, 3366181, 3477154, 3847064, 4142992, 4456634, 4858672, 5093296, 6732362, 6954308, 7694128, 8913268, 12170039, 13464724, 13908616, 17826536, 22601501, 24340078, 26929448, 27817232, 35653072, 45203002, 48680156, 53858896, 90406004, 97360312, 158210507, 180812008, 194720624, 316421014, 361624016, 632842028, 1265684056, 2531368112]

約数ペア:

[(1, 2531368112), (2, 1265684056), (4, 632842028), (7, 361624016), (8, 316421014), (13, 194720624), (14, 180812008), (16, 158210507), (26, 97360312), (28, 90406004), (47, 53858896), (52, 48680156), (56, 45203002), (71, 35653072), (91, 27817232), (94, 26929448), (104, 24340078), (112, 22601501), (142, 17826536), (182, 13908616), (188, 13464724), (208, 12170039), (284, 8913268), (329, 7694128), (364, 6954308), (376, 6732362), (497, 5093296), (521, 4858672), (568, 4456634), (611, 4142992), (658, 3847064), (728, 3477154), (752, 3366181), (923, 2742544), (994, 2546648), (1042, 2429336), (1136, 2228317), (1222, 2071496), (1316, 1923532), (1456, 1738577), (1846, 1371272), (1988, 1273324), (2084, 1214668), (2444, 1035748), (2632, 961766), (3337, 758576), (3647, 694096), (3692, 685636), (3976, 636662), (4168, 607334), (4277, 591856), (4888, 517874), (5264, 480883), (6461, 391792), (6674, 379288), (6773, 373744), (7294, 347048), (7384, 342818), (7952, 318331), (8336, 303667), (8554, 295928), (9776, 258937), (12922, 195896), (13348, 189644), (13546, 186872), (14588, 173524), (14768, 171409), (17108, 147964), (23359, 108368), (24487, 103376), (25844, 97948), (26696, 94822), (27092, 93436), (29176, 86762), (34216, 73982), (36991, 68432), (43381, 58352), (46718, 54184), (47411, 53392), (48974, 51688)]