327653584

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1$

素因数の和:332

約数の個数: 80

約数和(自身を含む): 684206208

約数和(自身を除く): 356552624

約数列:

[1, 2, 4, 8, 16, 23, 46, 67, 92, 97, 134, 137, 184, 194, 268, 274, 368, 388, 536, 548, 776, 1072, 1096, 1541, 1552, 2192, 2231, 3082, 3151, 4462, 6164, 6302, 6499, 8924, 9179, 12328, 12604, 12998, 13289, 17848, 18358, 24656, 25208, 25996, 26578, 35696, 36716, 50416, 51992, 53156, 73432, 103984, 106312, 146864, 149477, 211117, 212624, 298954, 305647, 422234, 597908, 611294, 844468, 890363, 1195816, 1222588, 1688936, 1780726, 2391632, 2445176, 3377872, 3561452, 4890352, 7122904, 14245808, 20478349, 40956698, 81913396, 163826792, 327653584]

約数ペア:

[(1, 327653584), (2, 163826792), (4, 81913396), (8, 40956698), (16, 20478349), (23, 14245808), (46, 7122904), (67, 4890352), (92, 3561452), (97, 3377872), (134, 2445176), (137, 2391632), (184, 1780726), (194, 1688936), (268, 1222588), (274, 1195816), (368, 890363), (388, 844468), (536, 611294), (548, 597908), (776, 422234), (1072, 305647), (1096, 298954), (1541, 212624), (1552, 211117), (2192, 149477), (2231, 146864), (3082, 106312), (3151, 103984), (4462, 73432), (6164, 53156), (6302, 51992), (6499, 50416), (8924, 36716), (9179, 35696), (12328, 26578), (12604, 25996), (12998, 25208), (13289, 24656), (17848, 18358)]