641555232

素因数分解:

$2^5\times 3^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1\times {\mathrm{521}}^1$

素因数の和:762

約数の個数: 96

約数和(自身を含む): 1717438464

約数和(自身を除く): 1075883232

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 101, 127, 202, 254, 303, 381, 404, 508, 521, 606, 762, 808, 1016, 1042, 1212, 1524, 1563, 1616, 2032, 2084, 2424, 3048, 3126, 3232, 4064, 4168, 4848, 6096, 6252, 8336, 9696, 12192, 12504, 12827, 16672, 25008, 25654, 38481, 50016, 51308, 52621, 66167, 76962, 102616, 105242, 132334, 153924, 157863, 198501, 205232, 210484, 264668, 307848, 315726, 397002, 410464, 420968, 529336, 615696, 631452, 794004, 841936, 1058672, 1231392, 1262904, 1588008, 1683872, 2117344, 2525808, 3176016, 5051616, 6352032, 6682867, 13365734, 20048601, 26731468, 40097202, 53462936, 80194404, 106925872, 160388808, 213851744, 320777616, 641555232]

約数ペア:

[(1, 641555232), (2, 320777616), (3, 213851744), (4, 160388808), (6, 106925872), (8, 80194404), (12, 53462936), (16, 40097202), (24, 26731468), (32, 20048601), (48, 13365734), (96, 6682867), (101, 6352032), (127, 5051616), (202, 3176016), (254, 2525808), (303, 2117344), (381, 1683872), (404, 1588008), (508, 1262904), (521, 1231392), (606, 1058672), (762, 841936), (808, 794004), (1016, 631452), (1042, 615696), (1212, 529336), (1524, 420968), (1563, 410464), (1616, 397002), (2032, 315726), (2084, 307848), (2424, 264668), (3048, 210484), (3126, 205232), (3232, 198501), (4064, 157863), (4168, 153924), (4848, 132334), (6096, 105242), (6252, 102616), (8336, 76962), (9696, 66167), (12192, 52621), (12504, 51308), (12827, 50016), (16672, 38481), (25008, 25654)]