333605632

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{331}}^1$

素因数の和:505

約数の個数: 72

約数和(自身を含む): 694894592

約数和(自身を除く): 361288960

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 127, 128, 248, 254, 256, 331, 496, 508, 662, 992, 1016, 1324, 1984, 2032, 2648, 3937, 3968, 4064, 5296, 7874, 7936, 8128, 10261, 10592, 15748, 16256, 20522, 21184, 31496, 32512, 41044, 42037, 42368, 62992, 82088, 84074, 84736, 125984, 164176, 168148, 251968, 328352, 336296, 503936, 656704, 672592, 1007872, 1303147, 1313408, 1345184, 2606294, 2626816, 2690368, 5212588, 5380736, 10425176, 10761472, 20850352, 41700704, 83401408, 166802816, 333605632]

約数ペア:

[(1, 333605632), (2, 166802816), (4, 83401408), (8, 41700704), (16, 20850352), (31, 10761472), (32, 10425176), (62, 5380736), (64, 5212588), (124, 2690368), (127, 2626816), (128, 2606294), (248, 1345184), (254, 1313408), (256, 1303147), (331, 1007872), (496, 672592), (508, 656704), (662, 503936), (992, 336296), (1016, 328352), (1324, 251968), (1984, 168148), (2032, 164176), (2648, 125984), (3937, 84736), (3968, 84074), (4064, 82088), (5296, 62992), (7874, 42368), (7936, 42037), (8128, 41044), (10261, 32512), (10592, 31496), (15748, 21184), (16256, 20522)]