2012047728

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{569}}^1\times {\mathrm{3203}}^1$

素因数の和:3806

約数の個数: 80

約数和(自身を含む): 5435009280

約数和(自身を除く): 3422961552

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 552, 569, 1104, 1138, 1707, 2276, 3203, 3414, 4552, 6406, 6828, 9104, 9609, 12812, 13087, 13656, 19218, 25624, 26174, 27312, 38436, 39261, 51248, 52348, 73669, 76872, 78522, 104696, 147338, 153744, 157044, 209392, 221007, 294676, 314088, 442014, 589352, 628176, 884028, 1178704, 1768056, 1822507, 3536112, 3645014, 5467521, 7290028, 10935042, 14580056, 21870084, 29160112, 41917661, 43740168, 83835322, 87480336, 125752983, 167670644, 251505966, 335341288, 503011932, 670682576, 1006023864, 2012047728]

約数ペア:

[(1, 2012047728), (2, 1006023864), (3, 670682576), (4, 503011932), (6, 335341288), (8, 251505966), (12, 167670644), (16, 125752983), (23, 87480336), (24, 83835322), (46, 43740168), (48, 41917661), (69, 29160112), (92, 21870084), (138, 14580056), (184, 10935042), (276, 7290028), (368, 5467521), (552, 3645014), (569, 3536112), (1104, 1822507), (1138, 1768056), (1707, 1178704), (2276, 884028), (3203, 628176), (3414, 589352), (4552, 442014), (6406, 314088), (6828, 294676), (9104, 221007), (9609, 209392), (12812, 157044), (13087, 153744), (13656, 147338), (19218, 104696), (25624, 78522), (26174, 76872), (27312, 73669), (38436, 52348), (39261, 51248)]