312309072

素因数分解:

$2^4\times 3^2\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{271}}^1$

素因数の和:489

約数の個数: 120

約数和(自身を含む): 899728128

約数和(自身を除く): 587419056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 53, 72, 106, 144, 151, 159, 212, 271, 302, 318, 424, 453, 477, 542, 604, 636, 813, 848, 906, 954, 1084, 1208, 1272, 1359, 1626, 1812, 1908, 2168, 2416, 2439, 2544, 2718, 3252, 3624, 3816, 4336, 4878, 5436, 6504, 7248, 7632, 8003, 9756, 10872, 13008, 14363, 16006, 19512, 21744, 24009, 28726, 32012, 39024, 40921, 43089, 48018, 57452, 64024, 72027, 81842, 86178, 96036, 114904, 122763, 128048, 129267, 144054, 163684, 172356, 192072, 229808, 245526, 258534, 288108, 327368, 344712, 368289, 384144, 491052, 517068, 576216, 654736, 689424, 736578, 982104, 1034136, 1152432, 1473156, 1964208, 2068272, 2168813, 2946312, 4337626, 5892624, 6506439, 8675252, 13012878, 17350504, 19519317, 26025756, 34701008, 39038634, 52051512, 78077268, 104103024, 156154536, 312309072]

約数ペア:

[(1, 312309072), (2, 156154536), (3, 104103024), (4, 78077268), (6, 52051512), (8, 39038634), (9, 34701008), (12, 26025756), (16, 19519317), (18, 17350504), (24, 13012878), (36, 8675252), (48, 6506439), (53, 5892624), (72, 4337626), (106, 2946312), (144, 2168813), (151, 2068272), (159, 1964208), (212, 1473156), (271, 1152432), (302, 1034136), (318, 982104), (424, 736578), (453, 689424), (477, 654736), (542, 576216), (604, 517068), (636, 491052), (813, 384144), (848, 368289), (906, 344712), (954, 327368), (1084, 288108), (1208, 258534), (1272, 245526), (1359, 229808), (1626, 192072), (1812, 172356), (1908, 163684), (2168, 144054), (2416, 129267), (2439, 128048), (2544, 122763), (2718, 114904), (3252, 96036), (3624, 86178), (3816, 81842), (4336, 72027), (4878, 64024), (5436, 57452), (6504, 48018), (7248, 43089), (7632, 40921), (8003, 39024), (9756, 32012), (10872, 28726), (13008, 24009), (14363, 21744), (16006, 19512)]