31118985768

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{785357}}^1$

素因数の和:785506

約数の個数: 64

約数和(自身を含む): 84441692160

約数和(自身を除く): 53322706392

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 127, 156, 254, 312, 381, 508, 762, 1016, 1524, 1651, 3048, 3302, 4953, 6604, 9906, 13208, 19812, 39624, 785357, 1570714, 2356071, 3141428, 4712142, 6282856, 9424284, 10209641, 18848568, 20419282, 30628923, 40838564, 61257846, 81677128, 99740339, 122515692, 199480678, 245031384, 299221017, 398961356, 598442034, 797922712, 1196884068, 1296624407, 2393768136, 2593248814, 3889873221, 5186497628, 7779746442, 10372995256, 15559492884, 31118985768]

約数ペア:

[(1, 31118985768), (2, 15559492884), (3, 10372995256), (4, 7779746442), (6, 5186497628), (8, 3889873221), (12, 2593248814), (13, 2393768136), (24, 1296624407), (26, 1196884068), (39, 797922712), (52, 598442034), (78, 398961356), (104, 299221017), (127, 245031384), (156, 199480678), (254, 122515692), (312, 99740339), (381, 81677128), (508, 61257846), (762, 40838564), (1016, 30628923), (1524, 20419282), (1651, 18848568), (3048, 10209641), (3302, 9424284), (4953, 6282856), (6604, 4712142), (9906, 3141428), (13208, 2356071), (19812, 1570714), (39624, 785357)]