1293232056

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{389}}^1\times {\mathrm{1951}}^1$

素因数の和:2420

約数の個数: 64

約数和(自身を含む): 3288729600

約数和(自身を除く): 1995497544

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 284, 389, 426, 568, 778, 852, 1167, 1556, 1704, 1951, 2334, 3112, 3902, 4668, 5853, 7804, 9336, 11706, 15608, 23412, 27619, 46824, 55238, 82857, 110476, 138521, 165714, 220952, 277042, 331428, 415563, 554084, 662856, 758939, 831126, 1108168, 1517878, 1662252, 2276817, 3035756, 3324504, 4553634, 6071512, 9107268, 18214536, 53884669, 107769338, 161654007, 215538676, 323308014, 431077352, 646616028, 1293232056]

約数ペア:

[(1, 1293232056), (2, 646616028), (3, 431077352), (4, 323308014), (6, 215538676), (8, 161654007), (12, 107769338), (24, 53884669), (71, 18214536), (142, 9107268), (213, 6071512), (284, 4553634), (389, 3324504), (426, 3035756), (568, 2276817), (778, 1662252), (852, 1517878), (1167, 1108168), (1556, 831126), (1704, 758939), (1951, 662856), (2334, 554084), (3112, 415563), (3902, 331428), (4668, 277042), (5853, 220952), (7804, 165714), (9336, 138521), (11706, 110476), (15608, 82857), (23412, 55238), (27619, 46824)]