428247768

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{37097}}^1$

素因数の和:37156

約数の個数: 64

約数和(自身を含む): 1184168160

約数和(自身を除く): 755920392

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 37, 39, 52, 74, 78, 104, 111, 148, 156, 222, 296, 312, 444, 481, 888, 962, 1443, 1924, 2886, 3848, 5772, 11544, 37097, 74194, 111291, 148388, 222582, 296776, 445164, 482261, 890328, 964522, 1372589, 1446783, 1929044, 2745178, 2893566, 3858088, 4117767, 5490356, 5787132, 8235534, 10980712, 11574264, 16471068, 17843657, 32942136, 35687314, 53530971, 71374628, 107061942, 142749256, 214123884, 428247768]

約数ペア:

[(1, 428247768), (2, 214123884), (3, 142749256), (4, 107061942), (6, 71374628), (8, 53530971), (12, 35687314), (13, 32942136), (24, 17843657), (26, 16471068), (37, 11574264), (39, 10980712), (52, 8235534), (74, 5787132), (78, 5490356), (104, 4117767), (111, 3858088), (148, 2893566), (156, 2745178), (222, 1929044), (296, 1446783), (312, 1372589), (444, 964522), (481, 890328), (888, 482261), (962, 445164), (1443, 296776), (1924, 222582), (2886, 148388), (3848, 111291), (5772, 74194), (11544, 37097)]