222212172

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{3449}}^1$

素因数の和:3535

約数の個数: 96

約数和(自身を含む): 649152000

約数和(自身を除く): 426939828

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 59, 78, 84, 91, 118, 156, 177, 182, 236, 273, 354, 364, 413, 546, 708, 767, 826, 1092, 1239, 1534, 1652, 2301, 2478, 3068, 3449, 4602, 4956, 5369, 6898, 9204, 10347, 10738, 13796, 16107, 20694, 21476, 24143, 32214, 41388, 44837, 48286, 64428, 72429, 89674, 96572, 134511, 144858, 179348, 203491, 269022, 289716, 313859, 406982, 538044, 610473, 627718, 813964, 941577, 1220946, 1255436, 1424437, 1883154, 2441892, 2645383, 2848874, 3766308, 4273311, 5290766, 5697748, 7936149, 8546622, 10581532, 15872298, 17093244, 18517681, 31744596, 37035362, 55553043, 74070724, 111106086, 222212172]

約数ペア:

[(1, 222212172), (2, 111106086), (3, 74070724), (4, 55553043), (6, 37035362), (7, 31744596), (12, 18517681), (13, 17093244), (14, 15872298), (21, 10581532), (26, 8546622), (28, 7936149), (39, 5697748), (42, 5290766), (52, 4273311), (59, 3766308), (78, 2848874), (84, 2645383), (91, 2441892), (118, 1883154), (156, 1424437), (177, 1255436), (182, 1220946), (236, 941577), (273, 813964), (354, 627718), (364, 610473), (413, 538044), (546, 406982), (708, 313859), (767, 289716), (826, 269022), (1092, 203491), (1239, 179348), (1534, 144858), (1652, 134511), (2301, 96572), (2478, 89674), (3068, 72429), (3449, 64428), (4602, 48286), (4956, 44837), (5369, 41388), (6898, 32214), (9204, 24143), (10347, 21476), (10738, 20694), (13796, 16107)]