425378592

素因数分解:

$2^5\times 3^2\times {\mathrm{73}}^1\times {\mathrm{20233}}^1$

素因数の和:20322

約数の個数: 72

約数和(自身を含む): 1226301804

約数和(自身を除く): 800923212

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 73, 96, 144, 146, 219, 288, 292, 438, 584, 657, 876, 1168, 1314, 1752, 2336, 2628, 3504, 5256, 7008, 10512, 20233, 21024, 40466, 60699, 80932, 121398, 161864, 182097, 242796, 323728, 364194, 485592, 647456, 728388, 971184, 1456776, 1477009, 1942368, 2913552, 2954018, 4431027, 5827104, 5908036, 8862054, 11816072, 13293081, 17724108, 23632144, 26586162, 35448216, 47264288, 53172324, 70896432, 106344648, 141792864, 212689296, 425378592]

約数ペア:

[(1, 425378592), (2, 212689296), (3, 141792864), (4, 106344648), (6, 70896432), (8, 53172324), (9, 47264288), (12, 35448216), (16, 26586162), (18, 23632144), (24, 17724108), (32, 13293081), (36, 11816072), (48, 8862054), (72, 5908036), (73, 5827104), (96, 4431027), (144, 2954018), (146, 2913552), (219, 1942368), (288, 1477009), (292, 1456776), (438, 971184), (584, 728388), (657, 647456), (876, 485592), (1168, 364194), (1314, 323728), (1752, 242796), (2336, 182097), (2628, 161864), (3504, 121398), (5256, 80932), (7008, 60699), (10512, 40466), (20233, 21024)]