2155754904

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{1091}}^1$

素因数の和:1313

約数の個数: 128

約数和(自身を含む): 5943974400

約数和(自身を除く): 3788219496

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 29, 34, 51, 58, 68, 87, 102, 116, 136, 167, 174, 204, 232, 334, 348, 408, 493, 501, 668, 696, 986, 1002, 1091, 1336, 1479, 1972, 2004, 2182, 2839, 2958, 3273, 3944, 4008, 4364, 4843, 5678, 5916, 6546, 8517, 8728, 9686, 11356, 11832, 13092, 14529, 17034, 18547, 19372, 22712, 26184, 29058, 31639, 34068, 37094, 38744, 55641, 58116, 63278, 68136, 74188, 82331, 94917, 111282, 116232, 126556, 148376, 164662, 182197, 189834, 222564, 246993, 253112, 329324, 364394, 379668, 445128, 493986, 537863, 546591, 658648, 728788, 759336, 987972, 1075726, 1093182, 1457576, 1613589, 1975944, 2151452, 2186364, 3097349, 3227178, 4302904, 4372728, 5283713, 6194698, 6454356, 9292047, 10567426, 12389396, 12908712, 15851139, 18584094, 21134852, 24778792, 31702278, 37168188, 42269704, 63404556, 74336376, 89823121, 126809112, 179646242, 269469363, 359292484, 538938726, 718584968, 1077877452, 2155754904]

約数ペア:

[(1, 2155754904), (2, 1077877452), (3, 718584968), (4, 538938726), (6, 359292484), (8, 269469363), (12, 179646242), (17, 126809112), (24, 89823121), (29, 74336376), (34, 63404556), (51, 42269704), (58, 37168188), (68, 31702278), (87, 24778792), (102, 21134852), (116, 18584094), (136, 15851139), (167, 12908712), (174, 12389396), (204, 10567426), (232, 9292047), (334, 6454356), (348, 6194698), (408, 5283713), (493, 4372728), (501, 4302904), (668, 3227178), (696, 3097349), (986, 2186364), (1002, 2151452), (1091, 1975944), (1336, 1613589), (1479, 1457576), (1972, 1093182), (2004, 1075726), (2182, 987972), (2839, 759336), (2958, 728788), (3273, 658648), (3944, 546591), (4008, 537863), (4364, 493986), (4843, 445128), (5678, 379668), (5916, 364394), (6546, 329324), (8517, 253112), (8728, 246993), (9686, 222564), (11356, 189834), (11832, 182197), (13092, 164662), (14529, 148376), (17034, 126556), (18547, 116232), (19372, 111282), (22712, 94917), (26184, 82331), (29058, 74188), (31639, 68136), (34068, 63278), (37094, 58116), (38744, 55641)]