7965156984

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{151}}^1\times {\mathrm{263}}^1$

素因数の和:621

約数の個数: 128

約数和(自身を含む): 20600110080

約数和(自身を除く): 12634953096

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 122, 137, 151, 183, 244, 263, 274, 302, 366, 411, 453, 488, 526, 548, 604, 732, 789, 822, 906, 1052, 1096, 1208, 1464, 1578, 1644, 1812, 2104, 3156, 3288, 3624, 6312, 8357, 9211, 16043, 16714, 18422, 20687, 25071, 27633, 32086, 33428, 36031, 36844, 39713, 41374, 48129, 50142, 55266, 62061, 64172, 66856, 72062, 73688, 79426, 82748, 96258, 100284, 108093, 110532, 119139, 124122, 128344, 144124, 158852, 165496, 192516, 200568, 216186, 221064, 238278, 248244, 288248, 317704, 385032, 432372, 476556, 496488, 864744, 953112, 1261907, 2197891, 2422493, 2523814, 3785721, 4395782, 4844986, 5047628, 5440681, 6593673, 7267479, 7571442, 8791564, 9689972, 10095256, 10881362, 13187346, 14534958, 15142884, 16322043, 17583128, 19379944, 21762724, 26374692, 29069916, 30285768, 32644086, 43525448, 52749384, 58139832, 65288172, 130576344, 331881541, 663763082, 995644623, 1327526164, 1991289246, 2655052328, 3982578492, 7965156984]

約数ペア:

[(1, 7965156984), (2, 3982578492), (3, 2655052328), (4, 1991289246), (6, 1327526164), (8, 995644623), (12, 663763082), (24, 331881541), (61, 130576344), (122, 65288172), (137, 58139832), (151, 52749384), (183, 43525448), (244, 32644086), (263, 30285768), (274, 29069916), (302, 26374692), (366, 21762724), (411, 19379944), (453, 17583128), (488, 16322043), (526, 15142884), (548, 14534958), (604, 13187346), (732, 10881362), (789, 10095256), (822, 9689972), (906, 8791564), (1052, 7571442), (1096, 7267479), (1208, 6593673), (1464, 5440681), (1578, 5047628), (1644, 4844986), (1812, 4395782), (2104, 3785721), (3156, 2523814), (3288, 2422493), (3624, 2197891), (6312, 1261907), (8357, 953112), (9211, 864744), (16043, 496488), (16714, 476556), (18422, 432372), (20687, 385032), (25071, 317704), (27633, 288248), (32086, 248244), (33428, 238278), (36031, 221064), (36844, 216186), (39713, 200568), (41374, 192516), (48129, 165496), (50142, 158852), (55266, 144124), (62061, 128344), (64172, 124122), (66856, 119139), (72062, 110532), (73688, 108093), (79426, 100284), (82748, 96258)]