266906232

素因数分解:

$2^3\times 3^3\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{431}}^1$

素因数の和:554

約数の個数: 128

約数和(自身を含む): 771379200

約数和(自身を除く): 504472968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 47, 54, 61, 72, 94, 108, 122, 141, 183, 188, 216, 244, 282, 366, 376, 423, 431, 488, 549, 564, 732, 846, 862, 1098, 1128, 1269, 1293, 1464, 1647, 1692, 1724, 2196, 2538, 2586, 2867, 3294, 3384, 3448, 3879, 4392, 5076, 5172, 5734, 6588, 7758, 8601, 10152, 10344, 11468, 11637, 13176, 15516, 17202, 20257, 22936, 23274, 25803, 26291, 31032, 34404, 40514, 46548, 51606, 52582, 60771, 68808, 77409, 78873, 81028, 93096, 103212, 105164, 121542, 154818, 157746, 162056, 182313, 206424, 210328, 236619, 243084, 309636, 315492, 364626, 473238, 486168, 546939, 619272, 630984, 709857, 729252, 946476, 1093878, 1235677, 1419714, 1458504, 1892952, 2187756, 2471354, 2839428, 3707031, 4375512, 4942708, 5678856, 7414062, 9885416, 11121093, 14828124, 22242186, 29656248, 33363279, 44484372, 66726558, 88968744, 133453116, 266906232]

約数ペア:

[(1, 266906232), (2, 133453116), (3, 88968744), (4, 66726558), (6, 44484372), (8, 33363279), (9, 29656248), (12, 22242186), (18, 14828124), (24, 11121093), (27, 9885416), (36, 7414062), (47, 5678856), (54, 4942708), (61, 4375512), (72, 3707031), (94, 2839428), (108, 2471354), (122, 2187756), (141, 1892952), (183, 1458504), (188, 1419714), (216, 1235677), (244, 1093878), (282, 946476), (366, 729252), (376, 709857), (423, 630984), (431, 619272), (488, 546939), (549, 486168), (564, 473238), (732, 364626), (846, 315492), (862, 309636), (1098, 243084), (1128, 236619), (1269, 210328), (1293, 206424), (1464, 182313), (1647, 162056), (1692, 157746), (1724, 154818), (2196, 121542), (2538, 105164), (2586, 103212), (2867, 93096), (3294, 81028), (3384, 78873), (3448, 77409), (3879, 68808), (4392, 60771), (5076, 52582), (5172, 51606), (5734, 46548), (6588, 40514), (7758, 34404), (8601, 31032), (10152, 26291), (10344, 25803), (11468, 23274), (11637, 22936), (13176, 20257), (15516, 17202)]