248800614

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{379}}^1$

素因数の和:545

約数の個数: 64

約数和(自身を含む): 535818240

約数和(自身を除く): 287017626

約数列:

[1, 2, 3, 6, 23, 46, 67, 69, 71, 134, 138, 142, 201, 213, 379, 402, 426, 758, 1137, 1541, 1633, 2274, 3082, 3266, 4623, 4757, 4899, 8717, 9246, 9514, 9798, 14271, 17434, 25393, 26151, 26909, 28542, 50786, 52302, 53818, 76179, 80727, 109411, 152358, 161454, 218822, 328233, 584039, 618907, 656466, 1168078, 1237814, 1752117, 1802903, 1856721, 3504234, 3605806, 3713442, 5408709, 10817418, 41466769, 82933538, 124400307, 248800614]

約数ペア:

[(1, 248800614), (2, 124400307), (3, 82933538), (6, 41466769), (23, 10817418), (46, 5408709), (67, 3713442), (69, 3605806), (71, 3504234), (134, 1856721), (138, 1802903), (142, 1752117), (201, 1237814), (213, 1168078), (379, 656466), (402, 618907), (426, 584039), (758, 328233), (1137, 218822), (1541, 161454), (1633, 152358), (2274, 109411), (3082, 80727), (3266, 76179), (4623, 53818), (4757, 52302), (4899, 50786), (8717, 28542), (9246, 26909), (9514, 26151), (9798, 25393), (14271, 17434)]