408945888

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1583}}^1$

素因数の和:1638

約数の個数: 192

約数和(自身を含む): 1341204480

約数和(自身を除く): 932258592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 27, 32, 36, 39, 46, 48, 52, 54, 69, 72, 78, 92, 96, 104, 108, 117, 138, 144, 156, 184, 207, 208, 216, 234, 276, 288, 299, 312, 351, 368, 414, 416, 432, 468, 552, 598, 621, 624, 702, 736, 828, 864, 897, 936, 1104, 1196, 1242, 1248, 1404, 1583, 1656, 1794, 1872, 2208, 2392, 2484, 2691, 2808, 3166, 3312, 3588, 3744, 4749, 4784, 4968, 5382, 5616, 6332, 6624, 7176, 8073, 9498, 9568, 9936, 10764, 11232, 12664, 14247, 14352, 16146, 18996, 19872, 20579, 21528, 25328, 28494, 28704, 32292, 36409, 37992, 41158, 42741, 43056, 50656, 56988, 61737, 64584, 72818, 75984, 82316, 85482, 86112, 109227, 113976, 123474, 129168, 145636, 151968, 164632, 170964, 185211, 218454, 227952, 246948, 258336, 291272, 327681, 329264, 341928, 370422, 436908, 455904, 473317, 493896, 555633, 582544, 655362, 658528, 683856, 740844, 873816, 946634, 983043, 987792, 1111266, 1165088, 1310724, 1367712, 1419951, 1481688, 1747632, 1893268, 1966086, 1975584, 2222532, 2621448, 2839902, 2963376, 3495264, 3786536, 3932172, 4259853, 4445064, 5242896, 5679804, 5926752, 7573072, 7864344, 8519706, 8890128, 10485792, 11359608, 12779559, 15146144, 15728688, 17039412, 17780256, 22719216, 25559118, 31457376, 34078824, 45438432, 51118236, 68157648, 102236472, 136315296, 204472944, 408945888]

約数ペア:

[(1, 408945888), (2, 204472944), (3, 136315296), (4, 102236472), (6, 68157648), (8, 51118236), (9, 45438432), (12, 34078824), (13, 31457376), (16, 25559118), (18, 22719216), (23, 17780256), (24, 17039412), (26, 15728688), (27, 15146144), (32, 12779559), (36, 11359608), (39, 10485792), (46, 8890128), (48, 8519706), (52, 7864344), (54, 7573072), (69, 5926752), (72, 5679804), (78, 5242896), (92, 4445064), (96, 4259853), (104, 3932172), (108, 3786536), (117, 3495264), (138, 2963376), (144, 2839902), (156, 2621448), (184, 2222532), (207, 1975584), (208, 1966086), (216, 1893268), (234, 1747632), (276, 1481688), (288, 1419951), (299, 1367712), (312, 1310724), (351, 1165088), (368, 1111266), (414, 987792), (416, 983043), (432, 946634), (468, 873816), (552, 740844), (598, 683856), (621, 658528), (624, 655362), (702, 582544), (736, 555633), (828, 493896), (864, 473317), (897, 455904), (936, 436908), (1104, 370422), (1196, 341928), (1242, 329264), (1248, 327681), (1404, 291272), (1583, 258336), (1656, 246948), (1794, 227952), (1872, 218454), (2208, 185211), (2392, 170964), (2484, 164632), (2691, 151968), (2808, 145636), (3166, 129168), (3312, 123474), (3588, 113976), (3744, 109227), (4749, 86112), (4784, 85482), (4968, 82316), (5382, 75984), (5616, 72818), (6332, 64584), (6624, 61737), (7176, 56988), (8073, 50656), (9498, 43056), (9568, 42741), (9936, 41158), (10764, 37992), (11232, 36409), (12664, 32292), (14247, 28704), (14352, 28494), (16146, 25328), (18996, 21528), (19872, 20579)]