283238956

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{557}}^1$

素因数の和:719

約数の個数: 96

約数和(自身を含む): 671956992

約数和(自身を除く): 388718036

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 127, 143, 154, 182, 254, 286, 308, 364, 508, 557, 572, 889, 1001, 1114, 1397, 1651, 1778, 2002, 2228, 2794, 3302, 3556, 3899, 4004, 5588, 6127, 6604, 7241, 7798, 9779, 11557, 12254, 14482, 15596, 18161, 19558, 23114, 24508, 28964, 36322, 39116, 42889, 46228, 50687, 70739, 72644, 79651, 85778, 101374, 127127, 141478, 159302, 171556, 202748, 254254, 282956, 318604, 495173, 508508, 557557, 778129, 919607, 990346, 1115114, 1556258, 1839214, 1980692, 2230228, 3112516, 3678428, 5446903, 6437249, 10115677, 10893806, 12874498, 20231354, 21787612, 25748996, 40462708, 70809739, 141619478, 283238956]

約数ペア:

[(1, 283238956), (2, 141619478), (4, 70809739), (7, 40462708), (11, 25748996), (13, 21787612), (14, 20231354), (22, 12874498), (26, 10893806), (28, 10115677), (44, 6437249), (52, 5446903), (77, 3678428), (91, 3112516), (127, 2230228), (143, 1980692), (154, 1839214), (182, 1556258), (254, 1115114), (286, 990346), (308, 919607), (364, 778129), (508, 557557), (557, 508508), (572, 495173), (889, 318604), (1001, 282956), (1114, 254254), (1397, 202748), (1651, 171556), (1778, 159302), (2002, 141478), (2228, 127127), (2794, 101374), (3302, 85778), (3556, 79651), (3899, 72644), (4004, 70739), (5588, 50687), (6127, 46228), (6604, 42889), (7241, 39116), (7798, 36322), (9779, 28964), (11557, 24508), (12254, 23114), (14482, 19558), (15596, 18161)]