345557394

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{70321}}^1$

素因数の和:70352

約数の個数: 64

約数和(自身を含む): 945127680

約数和(自身を除く): 599570286

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 91, 117, 126, 182, 189, 234, 273, 351, 378, 546, 702, 819, 1638, 2457, 4914, 70321, 140642, 210963, 421926, 492247, 632889, 914173, 984494, 1265778, 1476741, 1828346, 1898667, 2742519, 2953482, 3797334, 4430223, 5485038, 6399211, 8227557, 8860446, 12798422, 13290669, 16455114, 19197633, 24682671, 26581338, 38395266, 49365342, 57592899, 115185798, 172778697, 345557394]

約数ペア:

[(1, 345557394), (2, 172778697), (3, 115185798), (6, 57592899), (7, 49365342), (9, 38395266), (13, 26581338), (14, 24682671), (18, 19197633), (21, 16455114), (26, 13290669), (27, 12798422), (39, 8860446), (42, 8227557), (54, 6399211), (63, 5485038), (78, 4430223), (91, 3797334), (117, 2953482), (126, 2742519), (182, 1898667), (189, 1828346), (234, 1476741), (273, 1265778), (351, 984494), (378, 914173), (546, 632889), (702, 492247), (819, 421926), (1638, 210963), (2457, 140642), (4914, 70321)]