242776248

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{557}}^1$

素因数の和:717

約数の個数: 128

約数和(自身を含む): 719953920

約数和(自身を除く): 477177672

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 88, 104, 127, 132, 143, 156, 254, 264, 286, 312, 381, 429, 508, 557, 572, 762, 858, 1016, 1114, 1144, 1397, 1524, 1651, 1671, 1716, 2228, 2794, 3048, 3302, 3342, 3432, 4191, 4456, 4953, 5588, 6127, 6604, 6684, 7241, 8382, 9906, 11176, 12254, 13208, 13368, 14482, 16764, 18161, 18381, 19812, 21723, 24508, 28964, 33528, 36322, 36762, 39624, 43446, 49016, 54483, 57928, 70739, 72644, 73524, 79651, 86892, 108966, 141478, 145288, 147048, 159302, 173784, 212217, 217932, 238953, 282956, 318604, 424434, 435864, 477906, 565912, 637208, 778129, 848868, 919607, 955812, 1556258, 1697736, 1839214, 1911624, 2334387, 2758821, 3112516, 3678428, 4668774, 5517642, 6225032, 7356856, 9337548, 10115677, 11035284, 18675096, 20231354, 22070568, 30347031, 40462708, 60694062, 80925416, 121388124, 242776248]

約数ペア:

[(1, 242776248), (2, 121388124), (3, 80925416), (4, 60694062), (6, 40462708), (8, 30347031), (11, 22070568), (12, 20231354), (13, 18675096), (22, 11035284), (24, 10115677), (26, 9337548), (33, 7356856), (39, 6225032), (44, 5517642), (52, 4668774), (66, 3678428), (78, 3112516), (88, 2758821), (104, 2334387), (127, 1911624), (132, 1839214), (143, 1697736), (156, 1556258), (254, 955812), (264, 919607), (286, 848868), (312, 778129), (381, 637208), (429, 565912), (508, 477906), (557, 435864), (572, 424434), (762, 318604), (858, 282956), (1016, 238953), (1114, 217932), (1144, 212217), (1397, 173784), (1524, 159302), (1651, 147048), (1671, 145288), (1716, 141478), (2228, 108966), (2794, 86892), (3048, 79651), (3302, 73524), (3342, 72644), (3432, 70739), (4191, 57928), (4456, 54483), (4953, 49016), (5588, 43446), (6127, 39624), (6604, 36762), (6684, 36322), (7241, 33528), (8382, 28964), (9906, 24508), (11176, 21723), (12254, 19812), (13208, 18381), (13368, 18161), (14482, 16764)]