221902528

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{1187}}^1$

素因数の和:1349

約数の個数: 56

約数和(自身を含む): 463491072

約数和(自身を除く): 241588544

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 127, 184, 254, 368, 508, 736, 1016, 1187, 1472, 2032, 2374, 2921, 4064, 4748, 5842, 8128, 9496, 11684, 18992, 23368, 27301, 37984, 46736, 54602, 75968, 93472, 109204, 150749, 186944, 218408, 301498, 436816, 602996, 873632, 1205992, 1747264, 2411984, 3467227, 4823968, 6934454, 9647936, 13868908, 27737816, 55475632, 110951264, 221902528]

約数ペア:

[(1, 221902528), (2, 110951264), (4, 55475632), (8, 27737816), (16, 13868908), (23, 9647936), (32, 6934454), (46, 4823968), (64, 3467227), (92, 2411984), (127, 1747264), (184, 1205992), (254, 873632), (368, 602996), (508, 436816), (736, 301498), (1016, 218408), (1187, 186944), (1472, 150749), (2032, 109204), (2374, 93472), (2921, 75968), (4064, 54602), (4748, 46736), (5842, 37984), (8128, 27301), (9496, 23368), (11684, 18992)]