1900161088

素因数分解:

$2^6\times 7^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{1013}}^1$

素因数の和:1164

約数の個数: 112

約数和(自身を含む): 4450567680

約数和(自身を除く): 2550406592

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 64, 79, 106, 112, 158, 212, 224, 316, 371, 424, 448, 553, 632, 742, 848, 1013, 1106, 1264, 1484, 1696, 2026, 2212, 2528, 2968, 3392, 4052, 4187, 4424, 5056, 5936, 7091, 8104, 8374, 8848, 11872, 14182, 16208, 16748, 17696, 23744, 28364, 29309, 32416, 33496, 35392, 53689, 56728, 58618, 64832, 66992, 80027, 107378, 113456, 117236, 133984, 160054, 214756, 226912, 234472, 267968, 320108, 375823, 429512, 453824, 468944, 560189, 640216, 751646, 859024, 937888, 1120378, 1280432, 1503292, 1718048, 1875776, 2240756, 2560864, 3006584, 3436096, 4241431, 4481512, 5121728, 6013168, 8482862, 8963024, 12026336, 16965724, 17926048, 24052672, 29690017, 33931448, 35852096, 59380034, 67862896, 118760068, 135725792, 237520136, 271451584, 475040272, 950080544, 1900161088]

約数ペア:

[(1, 1900161088), (2, 950080544), (4, 475040272), (7, 271451584), (8, 237520136), (14, 135725792), (16, 118760068), (28, 67862896), (32, 59380034), (53, 35852096), (56, 33931448), (64, 29690017), (79, 24052672), (106, 17926048), (112, 16965724), (158, 12026336), (212, 8963024), (224, 8482862), (316, 6013168), (371, 5121728), (424, 4481512), (448, 4241431), (553, 3436096), (632, 3006584), (742, 2560864), (848, 2240756), (1013, 1875776), (1106, 1718048), (1264, 1503292), (1484, 1280432), (1696, 1120378), (2026, 937888), (2212, 859024), (2528, 751646), (2968, 640216), (3392, 560189), (4052, 468944), (4187, 453824), (4424, 429512), (5056, 375823), (5936, 320108), (7091, 267968), (8104, 234472), (8374, 226912), (8848, 214756), (11872, 160054), (14182, 133984), (16208, 117236), (16748, 113456), (17696, 107378), (23744, 80027), (28364, 66992), (29309, 64832), (32416, 58618), (33496, 56728), (35392, 53689)]