245876372

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{3169}}^1$

素因数の和:3360

約数の個数: 48

約数和(自身を含む): 524039040

約数和(自身を除く): 278162668

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 163, 238, 326, 476, 652, 1141, 2282, 2771, 3169, 4564, 5542, 6338, 11084, 12676, 19397, 22183, 38794, 44366, 53873, 77588, 88732, 107746, 215492, 377111, 516547, 754222, 1033094, 1508444, 2066188, 3615829, 7231658, 8781299, 14463316, 17562598, 35125196, 61469093, 122938186, 245876372]

約数ペア:

[(1, 245876372), (2, 122938186), (4, 61469093), (7, 35125196), (14, 17562598), (17, 14463316), (28, 8781299), (34, 7231658), (68, 3615829), (119, 2066188), (163, 1508444), (238, 1033094), (326, 754222), (476, 516547), (652, 377111), (1141, 215492), (2282, 107746), (2771, 88732), (3169, 77588), (4564, 53873), (5542, 44366), (6338, 38794), (11084, 22183), (12676, 19397)]