845248432

素因数分解:

$2^4\times 7^2\times {\mathrm{17}}^1\times {\mathrm{63419}}^1$

素因数の和:63458

約数の個数: 60

約数和(自身を含む): 2017136520

約数和(自身を除く): 1171888088

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 49, 56, 68, 98, 112, 119, 136, 196, 238, 272, 392, 476, 784, 833, 952, 1666, 1904, 3332, 6664, 13328, 63419, 126838, 253676, 443933, 507352, 887866, 1014704, 1078123, 1775732, 2156246, 3107531, 3551464, 4312492, 6215062, 7102928, 7546861, 8624984, 12430124, 15093722, 17249968, 24860248, 30187444, 49720496, 52828027, 60374888, 105656054, 120749776, 211312108, 422624216, 845248432]

約数ペア:

[(1, 845248432), (2, 422624216), (4, 211312108), (7, 120749776), (8, 105656054), (14, 60374888), (16, 52828027), (17, 49720496), (28, 30187444), (34, 24860248), (49, 17249968), (56, 15093722), (68, 12430124), (98, 8624984), (112, 7546861), (119, 7102928), (136, 6215062), (196, 4312492), (238, 3551464), (272, 3107531), (392, 2156246), (476, 1775732), (784, 1078123), (833, 1014704), (952, 887866), (1666, 507352), (1904, 443933), (3332, 253676), (6664, 126838), (13328, 63419)]