2389608

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:88

約数の個数: 128

約数和(自身を含む): 7660800

約数和(自身を除く): 5271192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 23, 24, 26, 27, 36, 37, 39, 46, 52, 54, 69, 72, 74, 78, 92, 104, 108, 111, 117, 138, 148, 156, 184, 207, 216, 222, 234, 276, 296, 299, 312, 333, 351, 414, 444, 468, 481, 552, 598, 621, 666, 702, 828, 851, 888, 897, 936, 962, 999, 1196, 1242, 1332, 1404, 1443, 1656, 1702, 1794, 1924, 1998, 2392, 2484, 2553, 2664, 2691, 2808, 2886, 3404, 3588, 3848, 3996, 4329, 4968, 5106, 5382, 5772, 6808, 7176, 7659, 7992, 8073, 8658, 10212, 10764, 11063, 11544, 12987, 15318, 16146, 17316, 20424, 21528, 22126, 22977, 25974, 30636, 32292, 33189, 34632, 44252, 45954, 51948, 61272, 64584, 66378, 88504, 91908, 99567, 103896, 132756, 183816, 199134, 265512, 298701, 398268, 597402, 796536, 1194804, 2389608]

約数ペア:

[(1, 2389608), (2, 1194804), (3, 796536), (4, 597402), (6, 398268), (8, 298701), (9, 265512), (12, 199134), (13, 183816), (18, 132756), (23, 103896), (24, 99567), (26, 91908), (27, 88504), (36, 66378), (37, 64584), (39, 61272), (46, 51948), (52, 45954), (54, 44252), (69, 34632), (72, 33189), (74, 32292), (78, 30636), (92, 25974), (104, 22977), (108, 22126), (111, 21528), (117, 20424), (138, 17316), (148, 16146), (156, 15318), (184, 12987), (207, 11544), (216, 11063), (222, 10764), (234, 10212), (276, 8658), (296, 8073), (299, 7992), (312, 7659), (333, 7176), (351, 6808), (414, 5772), (444, 5382), (468, 5106), (481, 4968), (552, 4329), (598, 3996), (621, 3848), (666, 3588), (702, 3404), (828, 2886), (851, 2808), (888, 2691), (897, 2664), (936, 2553), (962, 2484), (999, 2392), (1196, 1998), (1242, 1924), (1332, 1794), (1404, 1702), (1443, 1656)]