221244912

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3181}}^1$

素因数の和:3228

約数の個数: 160

約数和(自身を含む): 757570560

約数和(自身を除く): 536325648

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 27, 28, 36, 42, 46, 48, 54, 56, 63, 69, 72, 84, 92, 108, 112, 126, 138, 144, 161, 168, 184, 189, 207, 216, 252, 276, 322, 336, 368, 378, 414, 432, 483, 504, 552, 621, 644, 756, 828, 966, 1008, 1104, 1242, 1288, 1449, 1512, 1656, 1932, 2484, 2576, 2898, 3024, 3181, 3312, 3864, 4347, 4968, 5796, 6362, 7728, 8694, 9543, 9936, 11592, 12724, 17388, 19086, 22267, 23184, 25448, 28629, 34776, 38172, 44534, 50896, 57258, 66801, 69552, 73163, 76344, 85887, 89068, 114516, 133602, 146326, 152688, 171774, 178136, 200403, 219489, 229032, 267204, 292652, 343548, 356272, 400806, 438978, 458064, 512141, 534408, 585304, 601209, 658467, 687096, 801612, 877956, 1024282, 1068816, 1170608, 1202418, 1316934, 1374192, 1536423, 1603224, 1755912, 1975401, 2048564, 2404836, 2633868, 3072846, 3206448, 3511824, 3950802, 4097128, 4609269, 4809672, 5267736, 6145692, 7901604, 8194256, 9218538, 9619344, 10535472, 12291384, 13827807, 15803208, 18437076, 24582768, 27655614, 31606416, 36874152, 55311228, 73748304, 110622456, 221244912]

約数ペア:

[(1, 221244912), (2, 110622456), (3, 73748304), (4, 55311228), (6, 36874152), (7, 31606416), (8, 27655614), (9, 24582768), (12, 18437076), (14, 15803208), (16, 13827807), (18, 12291384), (21, 10535472), (23, 9619344), (24, 9218538), (27, 8194256), (28, 7901604), (36, 6145692), (42, 5267736), (46, 4809672), (48, 4609269), (54, 4097128), (56, 3950802), (63, 3511824), (69, 3206448), (72, 3072846), (84, 2633868), (92, 2404836), (108, 2048564), (112, 1975401), (126, 1755912), (138, 1603224), (144, 1536423), (161, 1374192), (168, 1316934), (184, 1202418), (189, 1170608), (207, 1068816), (216, 1024282), (252, 877956), (276, 801612), (322, 687096), (336, 658467), (368, 601209), (378, 585304), (414, 534408), (432, 512141), (483, 458064), (504, 438978), (552, 400806), (621, 356272), (644, 343548), (756, 292652), (828, 267204), (966, 229032), (1008, 219489), (1104, 200403), (1242, 178136), (1288, 171774), (1449, 152688), (1512, 146326), (1656, 133602), (1932, 114516), (2484, 89068), (2576, 85887), (2898, 76344), (3024, 73163), (3181, 69552), (3312, 66801), (3864, 57258), (4347, 50896), (4968, 44534), (5796, 38172), (6362, 34776), (7728, 28629), (8694, 25448), (9543, 23184), (9936, 22267), (11592, 19086), (12724, 17388)]