311923332

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{17939}}^1$

素因数の和:17982

約数の個数: 96

約数和(自身を含む): 964454400

約数和(自身を除く): 652531068

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 27, 28, 36, 42, 46, 54, 63, 69, 84, 92, 108, 126, 138, 161, 189, 207, 252, 276, 322, 378, 414, 483, 621, 644, 756, 828, 966, 1242, 1449, 1932, 2484, 2898, 4347, 5796, 8694, 17388, 17939, 35878, 53817, 71756, 107634, 125573, 161451, 215268, 251146, 322902, 376719, 412597, 484353, 502292, 645804, 753438, 825194, 968706, 1130157, 1237791, 1506876, 1650388, 1937412, 2260314, 2475582, 2888179, 3390471, 3713373, 4520628, 4951164, 5776358, 6780942, 7426746, 8664537, 11140119, 11552716, 13561884, 14853492, 17329074, 22280238, 25993611, 34658148, 44560476, 51987222, 77980833, 103974444, 155961666, 311923332]

約数ペア:

[(1, 311923332), (2, 155961666), (3, 103974444), (4, 77980833), (6, 51987222), (7, 44560476), (9, 34658148), (12, 25993611), (14, 22280238), (18, 17329074), (21, 14853492), (23, 13561884), (27, 11552716), (28, 11140119), (36, 8664537), (42, 7426746), (46, 6780942), (54, 5776358), (63, 4951164), (69, 4520628), (84, 3713373), (92, 3390471), (108, 2888179), (126, 2475582), (138, 2260314), (161, 1937412), (189, 1650388), (207, 1506876), (252, 1237791), (276, 1130157), (322, 968706), (378, 825194), (414, 753438), (483, 645804), (621, 502292), (644, 484353), (756, 412597), (828, 376719), (966, 322902), (1242, 251146), (1449, 215268), (1932, 161451), (2484, 125573), (2898, 107634), (4347, 71756), (5796, 53817), (8694, 35878), (17388, 17939)]