18367007288

素因数分解:

$2^3\times 7^1\times {\mathrm{229}}^1\times {\mathrm{331}}^1\times {\mathrm{4327}}^1$

素因数の和:4900

約数の個数: 64

約数和(自身を含む): 39658329600

約数和(自身を除く): 21291322312

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 229, 331, 458, 662, 916, 1324, 1603, 1832, 2317, 2648, 3206, 4327, 4634, 6412, 8654, 9268, 12824, 17308, 18536, 30289, 34616, 60578, 75799, 121156, 151598, 242312, 303196, 530593, 606392, 990883, 1061186, 1432237, 1981766, 2122372, 2864474, 3963532, 4244744, 5728948, 6936181, 7927064, 10025659, 11457896, 13872362, 20051318, 27744724, 40102636, 55489448, 80205272, 327982273, 655964546, 1311929092, 2295875911, 2623858184, 4591751822, 9183503644, 18367007288]

約数ペア:

[(1, 18367007288), (2, 9183503644), (4, 4591751822), (7, 2623858184), (8, 2295875911), (14, 1311929092), (28, 655964546), (56, 327982273), (229, 80205272), (331, 55489448), (458, 40102636), (662, 27744724), (916, 20051318), (1324, 13872362), (1603, 11457896), (1832, 10025659), (2317, 7927064), (2648, 6936181), (3206, 5728948), (4327, 4244744), (4634, 3963532), (6412, 2864474), (8654, 2122372), (9268, 1981766), (12824, 1432237), (17308, 1061186), (18536, 990883), (30289, 606392), (34616, 530593), (60578, 303196), (75799, 242312), (121156, 151598)]