272438012

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{3701}}^1$

素因数の和:3962

約数の個数: 48

約数和(自身を含む): 597058560

約数和(自身を除く): 324620548

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 239, 308, 478, 956, 1673, 2629, 3346, 3701, 5258, 6692, 7402, 10516, 14804, 18403, 25907, 36806, 40711, 51814, 73612, 81422, 103628, 162844, 284977, 569954, 884539, 1139908, 1769078, 3538156, 6191773, 9729929, 12383546, 19459858, 24767092, 38919716, 68109503, 136219006, 272438012]

約数ペア:

[(1, 272438012), (2, 136219006), (4, 68109503), (7, 38919716), (11, 24767092), (14, 19459858), (22, 12383546), (28, 9729929), (44, 6191773), (77, 3538156), (154, 1769078), (239, 1139908), (308, 884539), (478, 569954), (956, 284977), (1673, 162844), (2629, 103628), (3346, 81422), (3701, 73612), (5258, 51814), (6692, 40711), (7402, 36806), (10516, 25907), (14804, 18403)]