2012570856

素因数分解:

$2^3\times 3^2\times {\mathrm{181}}^1\times {\mathrm{389}}^1\times {\mathrm{397}}^1$

素因数の和:979

約数の個数: 96

約数和(自身を含む): 5508757800

約数和(自身を除く): 3496186944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 181, 362, 389, 397, 543, 724, 778, 794, 1086, 1167, 1191, 1448, 1556, 1588, 1629, 2172, 2334, 2382, 3112, 3176, 3258, 3501, 3573, 4344, 4668, 4764, 6516, 7002, 7146, 9336, 9528, 13032, 14004, 14292, 28008, 28584, 70409, 71857, 140818, 143714, 154433, 211227, 215571, 281636, 287428, 308866, 422454, 431142, 463299, 563272, 574856, 617732, 633681, 646713, 844908, 862284, 926598, 1235464, 1267362, 1293426, 1389897, 1689816, 1724568, 1853196, 2534724, 2586852, 2779794, 3706392, 5069448, 5173704, 5559588, 11119176, 27952373, 55904746, 83857119, 111809492, 167714238, 223618984, 251571357, 335428476, 503142714, 670856952, 1006285428, 2012570856]

約数ペア:

[(1, 2012570856), (2, 1006285428), (3, 670856952), (4, 503142714), (6, 335428476), (8, 251571357), (9, 223618984), (12, 167714238), (18, 111809492), (24, 83857119), (36, 55904746), (72, 27952373), (181, 11119176), (362, 5559588), (389, 5173704), (397, 5069448), (543, 3706392), (724, 2779794), (778, 2586852), (794, 2534724), (1086, 1853196), (1167, 1724568), (1191, 1689816), (1448, 1389897), (1556, 1293426), (1588, 1267362), (1629, 1235464), (2172, 926598), (2334, 862284), (2382, 844908), (3112, 646713), (3176, 633681), (3258, 617732), (3501, 574856), (3573, 563272), (4344, 463299), (4668, 431142), (4764, 422454), (6516, 308866), (7002, 287428), (7146, 281636), (9336, 215571), (9528, 211227), (13032, 154433), (14004, 143714), (14292, 140818), (28008, 71857), (28584, 70409)]