13210559728

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{193}}^1\times {\mathrm{2339}}^1$

素因数の和:2630

約数の個数: 80

約数和(自身を含む): 27019699200

約数和(自身を除く): 13809139472

約数列:

[1, 2, 4, 8, 16, 31, 59, 62, 118, 124, 193, 236, 248, 386, 472, 496, 772, 944, 1544, 1829, 2339, 3088, 3658, 4678, 5983, 7316, 9356, 11387, 11966, 14632, 18712, 22774, 23932, 29264, 37424, 45548, 47864, 72509, 91096, 95728, 138001, 145018, 182192, 276002, 290036, 352997, 451427, 552004, 580072, 705994, 902854, 1104008, 1160144, 1411988, 1805708, 2208016, 2823976, 3611416, 4278031, 5647952, 7222832, 8556062, 13994237, 17112124, 26634193, 27988474, 34224248, 53268386, 55976948, 68448496, 106536772, 111953896, 213073544, 223907792, 426147088, 825659983, 1651319966, 3302639932, 6605279864, 13210559728]

約数ペア:

[(1, 13210559728), (2, 6605279864), (4, 3302639932), (8, 1651319966), (16, 825659983), (31, 426147088), (59, 223907792), (62, 213073544), (118, 111953896), (124, 106536772), (193, 68448496), (236, 55976948), (248, 53268386), (386, 34224248), (472, 27988474), (496, 26634193), (772, 17112124), (944, 13994237), (1544, 8556062), (1829, 7222832), (2339, 5647952), (3088, 4278031), (3658, 3611416), (4678, 2823976), (5983, 2208016), (7316, 1805708), (9356, 1411988), (11387, 1160144), (11966, 1104008), (14632, 902854), (18712, 705994), (22774, 580072), (23932, 552004), (29264, 451427), (37424, 352997), (45548, 290036), (47864, 276002), (72509, 182192), (91096, 145018), (95728, 138001)]