651465984

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2837}}^1$

素因数の和:2892

約数の個数: 144

約数和(自身を含む): 1949092992

約数和(自身を除く): 1297627008

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 32, 39, 46, 48, 52, 64, 69, 78, 92, 96, 104, 128, 138, 156, 184, 192, 208, 256, 276, 299, 312, 368, 384, 416, 552, 598, 624, 736, 768, 832, 897, 1104, 1196, 1248, 1472, 1664, 1794, 2208, 2392, 2496, 2837, 2944, 3328, 3588, 4416, 4784, 4992, 5674, 5888, 7176, 8511, 8832, 9568, 9984, 11348, 14352, 17022, 17664, 19136, 22696, 28704, 34044, 36881, 38272, 45392, 57408, 65251, 68088, 73762, 76544, 90784, 110643, 114816, 130502, 136176, 147524, 181568, 195753, 221286, 229632, 261004, 272352, 295048, 363136, 391506, 442572, 522008, 544704, 590096, 726272, 783012, 848263, 885144, 1044016, 1089408, 1180192, 1566024, 1696526, 1770288, 2088032, 2178816, 2360384, 2544789, 3132048, 3393052, 3540576, 4176064, 4720768, 5089578, 6264096, 6786104, 7081152, 8352128, 9441536, 10179156, 12528192, 13572208, 14162304, 16704256, 20358312, 25056384, 27144416, 28324608, 40716624, 50112768, 54288832, 81433248, 108577664, 162866496, 217155328, 325732992, 651465984]

約数ペア:

[(1, 651465984), (2, 325732992), (3, 217155328), (4, 162866496), (6, 108577664), (8, 81433248), (12, 54288832), (13, 50112768), (16, 40716624), (23, 28324608), (24, 27144416), (26, 25056384), (32, 20358312), (39, 16704256), (46, 14162304), (48, 13572208), (52, 12528192), (64, 10179156), (69, 9441536), (78, 8352128), (92, 7081152), (96, 6786104), (104, 6264096), (128, 5089578), (138, 4720768), (156, 4176064), (184, 3540576), (192, 3393052), (208, 3132048), (256, 2544789), (276, 2360384), (299, 2178816), (312, 2088032), (368, 1770288), (384, 1696526), (416, 1566024), (552, 1180192), (598, 1089408), (624, 1044016), (736, 885144), (768, 848263), (832, 783012), (897, 726272), (1104, 590096), (1196, 544704), (1248, 522008), (1472, 442572), (1664, 391506), (1794, 363136), (2208, 295048), (2392, 272352), (2496, 261004), (2837, 229632), (2944, 221286), (3328, 195753), (3588, 181568), (4416, 147524), (4784, 136176), (4992, 130502), (5674, 114816), (5888, 110643), (7176, 90784), (8511, 76544), (8832, 73762), (9568, 68088), (9984, 65251), (11348, 57408), (14352, 45392), (17022, 38272), (17664, 36881), (19136, 34044), (22696, 28704)]