550743576

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{8689}}^1$

素因数の和:8856

約数の個数: 64

約数和(自身を含む): 1459920000

約数和(自身を除く): 909176424

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 139, 152, 228, 278, 417, 456, 556, 834, 1112, 1668, 2641, 3336, 5282, 7923, 8689, 10564, 15846, 17378, 21128, 26067, 31692, 34756, 52134, 63384, 69512, 104268, 165091, 208536, 330182, 495273, 660364, 990546, 1207771, 1320728, 1981092, 2415542, 3623313, 3962184, 4831084, 7246626, 9662168, 14493252, 22947649, 28986504, 45895298, 68842947, 91790596, 137685894, 183581192, 275371788, 550743576]

約数ペア:

[(1, 550743576), (2, 275371788), (3, 183581192), (4, 137685894), (6, 91790596), (8, 68842947), (12, 45895298), (19, 28986504), (24, 22947649), (38, 14493252), (57, 9662168), (76, 7246626), (114, 4831084), (139, 3962184), (152, 3623313), (228, 2415542), (278, 1981092), (417, 1320728), (456, 1207771), (556, 990546), (834, 660364), (1112, 495273), (1668, 330182), (2641, 208536), (3336, 165091), (5282, 104268), (7923, 69512), (8689, 63384), (10564, 52134), (15846, 34756), (17378, 31692), (21128, 26067)]