1460509696

素因数分解:

$2^{10}\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{331}}^1$

素因数の和:521

約数の個数: 88

約数和(自身を含む): 3044625920

約数和(自身を除く): 1584116224

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 139, 248, 256, 278, 331, 496, 512, 556, 662, 992, 1024, 1112, 1324, 1984, 2224, 2648, 3968, 4309, 4448, 5296, 7936, 8618, 8896, 10261, 10592, 15872, 17236, 17792, 20522, 21184, 31744, 34472, 35584, 41044, 42368, 46009, 68944, 71168, 82088, 84736, 92018, 137888, 142336, 164176, 169472, 184036, 275776, 328352, 338944, 368072, 551552, 656704, 736144, 1103104, 1313408, 1426279, 1472288, 2206208, 2626816, 2852558, 2944576, 4412416, 5253632, 5705116, 5889152, 10507264, 11410232, 11778304, 22820464, 23556608, 45640928, 47113216, 91281856, 182563712, 365127424, 730254848, 1460509696]

約数ペア:

[(1, 1460509696), (2, 730254848), (4, 365127424), (8, 182563712), (16, 91281856), (31, 47113216), (32, 45640928), (62, 23556608), (64, 22820464), (124, 11778304), (128, 11410232), (139, 10507264), (248, 5889152), (256, 5705116), (278, 5253632), (331, 4412416), (496, 2944576), (512, 2852558), (556, 2626816), (662, 2206208), (992, 1472288), (1024, 1426279), (1112, 1313408), (1324, 1103104), (1984, 736144), (2224, 656704), (2648, 551552), (3968, 368072), (4309, 338944), (4448, 328352), (5296, 275776), (7936, 184036), (8618, 169472), (8896, 164176), (10261, 142336), (10592, 137888), (15872, 92018), (17236, 84736), (17792, 82088), (20522, 71168), (21184, 68944), (31744, 46009), (34472, 42368), (35584, 41044)]