2977886464

素因数分解:

$2^8\times 7^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{409}}^1$

素因数の和:688

約数の個数: 144

約数和(自身を含む): 7240665600

約数和(自身を除く): 4262779136

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 128, 136, 224, 238, 239, 256, 272, 409, 448, 476, 478, 544, 818, 896, 952, 956, 1088, 1636, 1673, 1792, 1904, 1912, 2176, 2863, 3272, 3346, 3808, 3824, 4063, 4352, 5726, 6544, 6692, 6953, 7616, 7648, 8126, 11452, 13088, 13384, 13906, 15232, 15296, 16252, 22904, 26176, 26768, 27812, 28441, 30464, 30592, 32504, 45808, 48671, 52352, 53536, 55624, 56882, 61184, 65008, 91616, 97342, 97751, 104704, 107072, 111248, 113764, 130016, 183232, 194684, 195502, 214144, 222496, 227528, 260032, 366464, 389368, 391004, 428288, 444992, 455056, 520064, 684257, 732928, 778736, 782008, 889984, 910112, 1040128, 1368514, 1557472, 1564016, 1661767, 1779968, 1820224, 2737028, 3114944, 3128032, 3323534, 3640448, 5474056, 6229888, 6256064, 6647068, 7280896, 10948112, 11632369, 12459776, 12512128, 13294136, 21896224, 23264738, 25024256, 26588272, 43792448, 46529476, 53176544, 87584896, 93058952, 106353088, 175169792, 186117904, 212706176, 372235808, 425412352, 744471616, 1488943232, 2977886464]

約数ペア:

[(1, 2977886464), (2, 1488943232), (4, 744471616), (7, 425412352), (8, 372235808), (14, 212706176), (16, 186117904), (17, 175169792), (28, 106353088), (32, 93058952), (34, 87584896), (56, 53176544), (64, 46529476), (68, 43792448), (112, 26588272), (119, 25024256), (128, 23264738), (136, 21896224), (224, 13294136), (238, 12512128), (239, 12459776), (256, 11632369), (272, 10948112), (409, 7280896), (448, 6647068), (476, 6256064), (478, 6229888), (544, 5474056), (818, 3640448), (896, 3323534), (952, 3128032), (956, 3114944), (1088, 2737028), (1636, 1820224), (1673, 1779968), (1792, 1661767), (1904, 1564016), (1912, 1557472), (2176, 1368514), (2863, 1040128), (3272, 910112), (3346, 889984), (3808, 782008), (3824, 778736), (4063, 732928), (4352, 684257), (5726, 520064), (6544, 455056), (6692, 444992), (6953, 428288), (7616, 391004), (7648, 389368), (8126, 366464), (11452, 260032), (13088, 227528), (13384, 222496), (13906, 214144), (15232, 195502), (15296, 194684), (16252, 183232), (22904, 130016), (26176, 113764), (26768, 111248), (27812, 107072), (28441, 104704), (30464, 97751), (30592, 97342), (32504, 91616), (45808, 65008), (48671, 61184), (52352, 56882), (53536, 55624)]