123422904

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{457}}^1$

素因数の和:522

約数の個数: 144

約数和(自身を含む): 380103360

約数和(自身を除く): 256680456

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 31, 33, 36, 44, 62, 66, 72, 88, 93, 99, 121, 124, 132, 186, 198, 242, 248, 264, 279, 341, 363, 372, 396, 457, 484, 558, 682, 726, 744, 792, 914, 968, 1023, 1089, 1116, 1364, 1371, 1452, 1828, 2046, 2178, 2232, 2728, 2742, 2904, 3069, 3656, 3751, 4092, 4113, 4356, 5027, 5484, 6138, 7502, 8184, 8226, 8712, 10054, 10968, 11253, 12276, 14167, 15004, 15081, 16452, 20108, 22506, 24552, 28334, 30008, 30162, 32904, 33759, 40216, 42501, 45012, 45243, 55297, 56668, 60324, 67518, 85002, 90024, 90486, 110594, 113336, 120648, 127503, 135036, 155837, 165891, 170004, 180972, 221188, 255006, 270072, 311674, 331782, 340008, 361944, 442376, 467511, 497673, 510012, 623348, 663564, 935022, 995346, 1020024, 1246696, 1327128, 1402533, 1714207, 1870044, 1990692, 2805066, 3428414, 3740088, 3981384, 5142621, 5610132, 6856828, 10285242, 11220264, 13713656, 15427863, 20570484, 30855726, 41140968, 61711452, 123422904]

約数ペア:

[(1, 123422904), (2, 61711452), (3, 41140968), (4, 30855726), (6, 20570484), (8, 15427863), (9, 13713656), (11, 11220264), (12, 10285242), (18, 6856828), (22, 5610132), (24, 5142621), (31, 3981384), (33, 3740088), (36, 3428414), (44, 2805066), (62, 1990692), (66, 1870044), (72, 1714207), (88, 1402533), (93, 1327128), (99, 1246696), (121, 1020024), (124, 995346), (132, 935022), (186, 663564), (198, 623348), (242, 510012), (248, 497673), (264, 467511), (279, 442376), (341, 361944), (363, 340008), (372, 331782), (396, 311674), (457, 270072), (484, 255006), (558, 221188), (682, 180972), (726, 170004), (744, 165891), (792, 155837), (914, 135036), (968, 127503), (1023, 120648), (1089, 113336), (1116, 110594), (1364, 90486), (1371, 90024), (1452, 85002), (1828, 67518), (2046, 60324), (2178, 56668), (2232, 55297), (2728, 45243), (2742, 45012), (2904, 42501), (3069, 40216), (3656, 33759), (3751, 32904), (4092, 30162), (4113, 30008), (4356, 28334), (5027, 24552), (5484, 22506), (6138, 20108), (7502, 16452), (8184, 15081), (8226, 15004), (8712, 14167), (10054, 12276), (10968, 11253)]