8122120032

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{209939}}^1$

素因数の和:209996

約数の個数: 96

約数和(自身を含む): 23701386240

約数和(自身を除く): 15579266208

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 78, 93, 96, 104, 124, 156, 186, 208, 248, 312, 372, 403, 416, 496, 624, 744, 806, 992, 1209, 1248, 1488, 1612, 2418, 2976, 3224, 4836, 6448, 9672, 12896, 19344, 38688, 209939, 419878, 629817, 839756, 1259634, 1679512, 2519268, 2729207, 3359024, 5038536, 5458414, 6508109, 6718048, 8187621, 10077072, 10916828, 13016218, 16375242, 19524327, 20154144, 21833656, 26032436, 32750484, 39048654, 43667312, 52064872, 65500968, 78097308, 84605417, 87334624, 104129744, 131001936, 156194616, 169210834, 208259488, 253816251, 262003872, 312389232, 338421668, 507632502, 624778464, 676843336, 1015265004, 1353686672, 2030530008, 2707373344, 4061060016, 8122120032]

約数ペア:

[(1, 8122120032), (2, 4061060016), (3, 2707373344), (4, 2030530008), (6, 1353686672), (8, 1015265004), (12, 676843336), (13, 624778464), (16, 507632502), (24, 338421668), (26, 312389232), (31, 262003872), (32, 253816251), (39, 208259488), (48, 169210834), (52, 156194616), (62, 131001936), (78, 104129744), (93, 87334624), (96, 84605417), (104, 78097308), (124, 65500968), (156, 52064872), (186, 43667312), (208, 39048654), (248, 32750484), (312, 26032436), (372, 21833656), (403, 20154144), (416, 19524327), (496, 16375242), (624, 13016218), (744, 10916828), (806, 10077072), (992, 8187621), (1209, 6718048), (1248, 6508109), (1488, 5458414), (1612, 5038536), (2418, 3359024), (2976, 2729207), (3224, 2519268), (4836, 1679512), (6448, 1259634), (9672, 839756), (12896, 629817), (19344, 419878), (38688, 209939)]