1219950312

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{557}}^1\times {\mathrm{13037}}^1$

素因数の和:13610

約数の個数: 64

約数和(自身を含む): 3492097920

約数和(自身を除く): 2272147608

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 557, 1114, 1671, 2228, 3342, 3899, 4456, 6684, 7798, 11697, 13037, 13368, 15596, 23394, 26074, 31192, 39111, 46788, 52148, 78222, 91259, 93576, 104296, 156444, 182518, 273777, 312888, 365036, 547554, 730072, 1095108, 2190216, 7261609, 14523218, 21784827, 29046436, 43569654, 50831263, 58092872, 87139308, 101662526, 152493789, 174278616, 203325052, 304987578, 406650104, 609975156, 1219950312]

約数ペア:

[(1, 1219950312), (2, 609975156), (3, 406650104), (4, 304987578), (6, 203325052), (7, 174278616), (8, 152493789), (12, 101662526), (14, 87139308), (21, 58092872), (24, 50831263), (28, 43569654), (42, 29046436), (56, 21784827), (84, 14523218), (168, 7261609), (557, 2190216), (1114, 1095108), (1671, 730072), (2228, 547554), (3342, 365036), (3899, 312888), (4456, 273777), (6684, 182518), (7798, 156444), (11697, 104296), (13037, 93576), (13368, 91259), (15596, 78222), (23394, 52148), (26074, 46788), (31192, 39111)]