220751424

素因数分解:

$2^6\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{877}}^1$

素因数の和:937

約数の個数: 168

約数和(自身を含む): 695797440

約数和(自身を除く): 475046016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 23, 24, 32, 36, 38, 46, 48, 57, 64, 69, 72, 76, 92, 96, 114, 138, 144, 152, 171, 184, 192, 207, 228, 276, 288, 304, 342, 368, 414, 437, 456, 552, 576, 608, 684, 736, 828, 874, 877, 912, 1104, 1216, 1311, 1368, 1472, 1656, 1748, 1754, 1824, 2208, 2622, 2631, 2736, 3312, 3496, 3508, 3648, 3933, 4416, 5244, 5262, 5472, 6624, 6992, 7016, 7866, 7893, 10488, 10524, 10944, 13248, 13984, 14032, 15732, 15786, 16663, 20171, 20976, 21048, 27968, 28064, 31464, 31572, 33326, 40342, 41952, 42096, 49989, 56128, 60513, 62928, 63144, 66652, 80684, 83904, 84192, 99978, 121026, 125856, 126288, 133304, 149967, 161368, 168384, 181539, 199956, 242052, 251712, 252576, 266608, 299934, 322736, 363078, 383249, 399912, 484104, 505152, 533216, 599868, 645472, 726156, 766498, 799824, 968208, 1066432, 1149747, 1199736, 1290944, 1452312, 1532996, 1599648, 1936416, 2299494, 2399472, 2904624, 3065992, 3199296, 3449241, 3872832, 4598988, 4798944, 5809248, 6131984, 6898482, 9197976, 9597888, 11618496, 12263968, 13796964, 18395952, 24527936, 27593928, 36791904, 55187856, 73583808, 110375712, 220751424]

約数ペア:

[(1, 220751424), (2, 110375712), (3, 73583808), (4, 55187856), (6, 36791904), (8, 27593928), (9, 24527936), (12, 18395952), (16, 13796964), (18, 12263968), (19, 11618496), (23, 9597888), (24, 9197976), (32, 6898482), (36, 6131984), (38, 5809248), (46, 4798944), (48, 4598988), (57, 3872832), (64, 3449241), (69, 3199296), (72, 3065992), (76, 2904624), (92, 2399472), (96, 2299494), (114, 1936416), (138, 1599648), (144, 1532996), (152, 1452312), (171, 1290944), (184, 1199736), (192, 1149747), (207, 1066432), (228, 968208), (276, 799824), (288, 766498), (304, 726156), (342, 645472), (368, 599868), (414, 533216), (437, 505152), (456, 484104), (552, 399912), (576, 383249), (608, 363078), (684, 322736), (736, 299934), (828, 266608), (874, 252576), (877, 251712), (912, 242052), (1104, 199956), (1216, 181539), (1311, 168384), (1368, 161368), (1472, 149967), (1656, 133304), (1748, 126288), (1754, 125856), (1824, 121026), (2208, 99978), (2622, 84192), (2631, 83904), (2736, 80684), (3312, 66652), (3496, 63144), (3508, 62928), (3648, 60513), (3933, 56128), (4416, 49989), (5244, 42096), (5262, 41952), (5472, 40342), (6624, 33326), (6992, 31572), (7016, 31464), (7866, 28064), (7893, 27968), (10488, 21048), (10524, 20976), (10944, 20171), (13248, 16663), (13984, 15786), (14032, 15732)]