287003612

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{2593}}^1$

素因数の和:2730

約数の個数: 48

約数和(自身を含む): 592677120

約数和(自身を除く): 305673508

約数列:

[1, 2, 4, 7, 14, 28, 59, 67, 118, 134, 236, 268, 413, 469, 826, 938, 1652, 1876, 2593, 3953, 5186, 7906, 10372, 15812, 18151, 27671, 36302, 55342, 72604, 110684, 152987, 173731, 305974, 347462, 611948, 694924, 1070909, 1216117, 2141818, 2432234, 4283636, 4864468, 10250129, 20500258, 41000516, 71750903, 143501806, 287003612]

約数ペア:

[(1, 287003612), (2, 143501806), (4, 71750903), (7, 41000516), (14, 20500258), (28, 10250129), (59, 4864468), (67, 4283636), (118, 2432234), (134, 2141818), (236, 1216117), (268, 1070909), (413, 694924), (469, 611948), (826, 347462), (938, 305974), (1652, 173731), (1876, 152987), (2593, 110684), (3953, 72604), (5186, 55342), (7906, 36302), (10372, 27671), (15812, 18151)]