40357116

素因数分解:

$2^2\times 3^4\times {\mathrm{17}}^2\times {\mathrm{431}}^1$

素因数の和:481

約数の個数: 90

約数和(自身を含む): 112332528

約数和(自身を除く): 71975412

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 81, 102, 108, 153, 162, 204, 289, 306, 324, 431, 459, 578, 612, 862, 867, 918, 1156, 1293, 1377, 1724, 1734, 1836, 2586, 2601, 2754, 3468, 3879, 5172, 5202, 5508, 7327, 7758, 7803, 10404, 11637, 14654, 15516, 15606, 21981, 23274, 23409, 29308, 31212, 34911, 43962, 46548, 46818, 65943, 69822, 87924, 93636, 124559, 131886, 139644, 197829, 249118, 263772, 373677, 395658, 498236, 593487, 747354, 791316, 1121031, 1186974, 1494708, 2242062, 2373948, 3363093, 4484124, 6726186, 10089279, 13452372, 20178558, 40357116]

約数ペア:

[(1, 40357116), (2, 20178558), (3, 13452372), (4, 10089279), (6, 6726186), (9, 4484124), (12, 3363093), (17, 2373948), (18, 2242062), (27, 1494708), (34, 1186974), (36, 1121031), (51, 791316), (54, 747354), (68, 593487), (81, 498236), (102, 395658), (108, 373677), (153, 263772), (162, 249118), (204, 197829), (289, 139644), (306, 131886), (324, 124559), (431, 93636), (459, 87924), (578, 69822), (612, 65943), (862, 46818), (867, 46548), (918, 43962), (1156, 34911), (1293, 31212), (1377, 29308), (1724, 23409), (1734, 23274), (1836, 21981), (2586, 15606), (2601, 15516), (2754, 14654), (3468, 11637), (3879, 10404), (5172, 7803), (5202, 7758), (5508, 7327)]