222124448

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{641}}^1$

素因数の和:695

約数の個数: 144

約数和(自身を含む): 580966344

約数和(自身を除く): 358841896

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 32, 34, 49, 52, 56, 68, 91, 98, 104, 112, 119, 136, 182, 196, 208, 221, 224, 238, 272, 364, 392, 416, 442, 476, 544, 637, 641, 728, 784, 833, 884, 952, 1274, 1282, 1456, 1547, 1568, 1666, 1768, 1904, 2548, 2564, 2912, 3094, 3332, 3536, 3808, 4487, 5096, 5128, 6188, 6664, 7072, 8333, 8974, 10192, 10256, 10829, 10897, 12376, 13328, 16666, 17948, 20384, 20512, 21658, 21794, 24752, 26656, 31409, 33332, 35896, 43316, 43588, 49504, 58331, 62818, 66664, 71792, 76279, 86632, 87176, 116662, 125636, 133328, 141661, 143584, 152558, 173264, 174352, 233324, 251272, 266656, 283322, 305116, 346528, 348704, 408317, 466648, 502544, 533953, 566644, 610232, 816634, 933296, 991627, 1005088, 1067906, 1133288, 1220464, 1633268, 1866592, 1983254, 2135812, 2266576, 2440928, 3266536, 3966508, 4271624, 4533152, 6533072, 6941389, 7933016, 8543248, 13066144, 13882778, 15866032, 17086496, 27765556, 31732064, 55531112, 111062224, 222124448]

約数ペア:

[(1, 222124448), (2, 111062224), (4, 55531112), (7, 31732064), (8, 27765556), (13, 17086496), (14, 15866032), (16, 13882778), (17, 13066144), (26, 8543248), (28, 7933016), (32, 6941389), (34, 6533072), (49, 4533152), (52, 4271624), (56, 3966508), (68, 3266536), (91, 2440928), (98, 2266576), (104, 2135812), (112, 1983254), (119, 1866592), (136, 1633268), (182, 1220464), (196, 1133288), (208, 1067906), (221, 1005088), (224, 991627), (238, 933296), (272, 816634), (364, 610232), (392, 566644), (416, 533953), (442, 502544), (476, 466648), (544, 408317), (637, 348704), (641, 346528), (728, 305116), (784, 283322), (833, 266656), (884, 251272), (952, 233324), (1274, 174352), (1282, 173264), (1456, 152558), (1547, 143584), (1568, 141661), (1666, 133328), (1768, 125636), (1904, 116662), (2548, 87176), (2564, 86632), (2912, 76279), (3094, 71792), (3332, 66664), (3536, 62818), (3808, 58331), (4487, 49504), (5096, 43588), (5128, 43316), (6188, 35896), (6664, 33332), (7072, 31409), (8333, 26656), (8974, 24752), (10192, 21794), (10256, 21658), (10829, 20512), (10897, 20384), (12376, 17948), (13328, 16666)]