29128560282

素因数分解:

$2^1\times 3^3\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1\times {\mathrm{1021}}^1$

素因数の和:1309

約数の個数: 128

約数和(自身を含む): 67667846400

約数和(自身を除く): 38539286118

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 109, 111, 131, 218, 222, 262, 327, 333, 393, 654, 666, 786, 981, 999, 1021, 1179, 1962, 1998, 2042, 2358, 2943, 3063, 3537, 4033, 4847, 5886, 6126, 7074, 8066, 9189, 9694, 12099, 14279, 14541, 18378, 24198, 27567, 28558, 29082, 36297, 37777, 42837, 43623, 55134, 72594, 75554, 85674, 87246, 108891, 111289, 113331, 128511, 130869, 133751, 217782, 222578, 226662, 257022, 261738, 267502, 333867, 339993, 385533, 401253, 528323, 667734, 679986, 771066, 802506, 1001601, 1019979, 1056646, 1203759, 1584969, 2003202, 2039958, 2407518, 3004803, 3169938, 3611277, 4117693, 4754907, 4948787, 6009606, 7222554, 8235386, 9509814, 9897574, 12353079, 14264721, 14578859, 14846361, 24706158, 28529442, 29157718, 29692722, 37059237, 43736577, 44539083, 74118474, 87473154, 89078166, 111177711, 131209731, 133617249, 222355422, 262419462, 267234498, 393629193, 539417783, 787258386, 1078835566, 1618253349, 3236506698, 4854760047, 9709520094, 14564280141, 29128560282]

約数ペア:

[(1, 29128560282), (2, 14564280141), (3, 9709520094), (6, 4854760047), (9, 3236506698), (18, 1618253349), (27, 1078835566), (37, 787258386), (54, 539417783), (74, 393629193), (109, 267234498), (111, 262419462), (131, 222355422), (218, 133617249), (222, 131209731), (262, 111177711), (327, 89078166), (333, 87473154), (393, 74118474), (654, 44539083), (666, 43736577), (786, 37059237), (981, 29692722), (999, 29157718), (1021, 28529442), (1179, 24706158), (1962, 14846361), (1998, 14578859), (2042, 14264721), (2358, 12353079), (2943, 9897574), (3063, 9509814), (3537, 8235386), (4033, 7222554), (4847, 6009606), (5886, 4948787), (6126, 4754907), (7074, 4117693), (8066, 3611277), (9189, 3169938), (9694, 3004803), (12099, 2407518), (14279, 2039958), (14541, 2003202), (18378, 1584969), (24198, 1203759), (27567, 1056646), (28558, 1019979), (29082, 1001601), (36297, 802506), (37777, 771066), (42837, 679986), (43623, 667734), (55134, 528323), (72594, 401253), (75554, 385533), (85674, 339993), (87246, 333867), (108891, 267502), (111289, 261738), (113331, 257022), (128511, 226662), (130869, 222578), (133751, 217782)]