217657056

素因数分解:

$2^5\times 3^1\times {\mathrm{43}}^1\times {\mathrm{52727}}^1$

素因数の和:52783

約数の個数: 48

約数和(自身を含む): 584648064

約数和(自身を除く): 366991008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 86, 96, 129, 172, 258, 344, 516, 688, 1032, 1376, 2064, 4128, 52727, 105454, 158181, 210908, 316362, 421816, 632724, 843632, 1265448, 1687264, 2267261, 2530896, 4534522, 5061792, 6801783, 9069044, 13603566, 18138088, 27207132, 36276176, 54414264, 72552352, 108828528, 217657056]

約数ペア:

[(1, 217657056), (2, 108828528), (3, 72552352), (4, 54414264), (6, 36276176), (8, 27207132), (12, 18138088), (16, 13603566), (24, 9069044), (32, 6801783), (43, 5061792), (48, 4534522), (86, 2530896), (96, 2267261), (129, 1687264), (172, 1265448), (258, 843632), (344, 632724), (516, 421816), (688, 316362), (1032, 210908), (1376, 158181), (2064, 105454), (4128, 52727)]