217673496

素因数分解:

$2^3\times 3^2\times {\mathrm{181}}^1\times {\mathrm{16703}}^1$

素因数の和:16896

約数の個数: 48

約数和(自身を含む): 592824960

約数和(自身を除く): 375151464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 181, 362, 543, 724, 1086, 1448, 1629, 2172, 3258, 4344, 6516, 13032, 16703, 33406, 50109, 66812, 100218, 133624, 150327, 200436, 300654, 400872, 601308, 1202616, 3023243, 6046486, 9069729, 12092972, 18139458, 24185944, 27209187, 36278916, 54418374, 72557832, 108836748, 217673496]

約数ペア:

[(1, 217673496), (2, 108836748), (3, 72557832), (4, 54418374), (6, 36278916), (8, 27209187), (9, 24185944), (12, 18139458), (18, 12092972), (24, 9069729), (36, 6046486), (72, 3023243), (181, 1202616), (362, 601308), (543, 400872), (724, 300654), (1086, 200436), (1448, 150327), (1629, 133624), (2172, 100218), (3258, 66812), (4344, 50109), (6516, 33406), (13032, 16703)]