123939648

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{521}}^1$

素因数の和:605

約数の個数: 168

約数和(自身を含む): 413674560

約数和(自身を除く): 289734912

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 59, 63, 64, 72, 84, 96, 112, 118, 126, 144, 168, 177, 192, 224, 236, 252, 288, 336, 354, 413, 448, 472, 504, 521, 531, 576, 672, 708, 826, 944, 1008, 1042, 1062, 1239, 1344, 1416, 1563, 1652, 1888, 2016, 2084, 2124, 2478, 2832, 3126, 3304, 3647, 3717, 3776, 4032, 4168, 4248, 4689, 4956, 5664, 6252, 6608, 7294, 7434, 8336, 8496, 9378, 9912, 10941, 11328, 12504, 13216, 14588, 14868, 16672, 16992, 18756, 19824, 21882, 25008, 26432, 29176, 29736, 30739, 32823, 33344, 33984, 37512, 39648, 43764, 50016, 58352, 59472, 61478, 65646, 75024, 79296, 87528, 92217, 100032, 116704, 118944, 122956, 131292, 150048, 175056, 184434, 215173, 233408, 237888, 245912, 262584, 276651, 300096, 350112, 368868, 430346, 491824, 525168, 553302, 645519, 700224, 737736, 860692, 983648, 1050336, 1106604, 1291038, 1475472, 1721384, 1936557, 1967296, 2100672, 2213208, 2582076, 2950944, 3442768, 3873114, 4426416, 5164152, 5901888, 6885536, 7746228, 8852832, 10328304, 13771072, 15492456, 17705664, 20656608, 30984912, 41313216, 61969824, 123939648]

約数ペア:

[(1, 123939648), (2, 61969824), (3, 41313216), (4, 30984912), (6, 20656608), (7, 17705664), (8, 15492456), (9, 13771072), (12, 10328304), (14, 8852832), (16, 7746228), (18, 6885536), (21, 5901888), (24, 5164152), (28, 4426416), (32, 3873114), (36, 3442768), (42, 2950944), (48, 2582076), (56, 2213208), (59, 2100672), (63, 1967296), (64, 1936557), (72, 1721384), (84, 1475472), (96, 1291038), (112, 1106604), (118, 1050336), (126, 983648), (144, 860692), (168, 737736), (177, 700224), (192, 645519), (224, 553302), (236, 525168), (252, 491824), (288, 430346), (336, 368868), (354, 350112), (413, 300096), (448, 276651), (472, 262584), (504, 245912), (521, 237888), (531, 233408), (576, 215173), (672, 184434), (708, 175056), (826, 150048), (944, 131292), (1008, 122956), (1042, 118944), (1062, 116704), (1239, 100032), (1344, 92217), (1416, 87528), (1563, 79296), (1652, 75024), (1888, 65646), (2016, 61478), (2084, 59472), (2124, 58352), (2478, 50016), (2832, 43764), (3126, 39648), (3304, 37512), (3647, 33984), (3717, 33344), (3776, 32823), (4032, 30739), (4168, 29736), (4248, 29176), (4689, 26432), (4956, 25008), (5664, 21882), (6252, 19824), (6608, 18756), (7294, 16992), (7434, 16672), (8336, 14868), (8496, 14588), (9378, 13216), (9912, 12504), (10941, 11328)]