231079212

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{70537}}^1$

素因数の和:70567

約数の個数: 72

約数和(自身を含む): 718923296

約数和(自身を除く): 487844084

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 70537, 141074, 211611, 282148, 423222, 493759, 634833, 846444, 916981, 987518, 1269666, 1481277, 1833962, 1975036, 2539332, 2750943, 2962554, 3667924, 4443831, 5501886, 5925108, 6418867, 8252829, 8887662, 11003772, 12837734, 16505658, 17775324, 19256601, 25675468, 33011316, 38513202, 57769803, 77026404, 115539606, 231079212]

約数ペア:

[(1, 231079212), (2, 115539606), (3, 77026404), (4, 57769803), (6, 38513202), (7, 33011316), (9, 25675468), (12, 19256601), (13, 17775324), (14, 16505658), (18, 12837734), (21, 11003772), (26, 8887662), (28, 8252829), (36, 6418867), (39, 5925108), (42, 5501886), (52, 4443831), (63, 3667924), (78, 2962554), (84, 2750943), (91, 2539332), (117, 1975036), (126, 1833962), (156, 1481277), (182, 1269666), (234, 987518), (252, 916981), (273, 846444), (364, 634833), (468, 493759), (546, 423222), (819, 282148), (1092, 211611), (1638, 141074), (3276, 70537)]