239968606444

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{1291}}^1\times {\mathrm{3041}}^1$

素因数の和:4439

約数の個数: 96

約数和(自身を含む): 501816107520

約数和(自身を除く): 261847501076

約数列:

[1, 2, 4, 7, 14, 28, 37, 59, 74, 118, 148, 236, 259, 413, 518, 826, 1036, 1291, 1652, 2183, 2582, 3041, 4366, 5164, 6082, 8732, 9037, 12164, 15281, 18074, 21287, 30562, 36148, 42574, 47767, 61124, 76169, 85148, 95534, 112517, 152338, 179419, 191068, 225034, 304676, 334369, 358838, 450068, 533183, 668738, 717676, 787619, 1066366, 1255933, 1337476, 1575238, 2132732, 2511866, 2818253, 3150476, 3925931, 5023732, 5636506, 6638503, 7851862, 11273012, 13277006, 15703724, 19727771, 26554012, 27481517, 39455542, 46469521, 54963034, 78911084, 92939042, 109926068, 145259447, 185878084, 231629929, 290518894, 463259858, 581037788, 926519716, 1016816129, 1621409503, 2033632258, 3242819006, 4067264516, 6485638012, 8570307373, 17140614746, 34281229492, 59992151611, 119984303222, 239968606444]

約数ペア:

[(1, 239968606444), (2, 119984303222), (4, 59992151611), (7, 34281229492), (14, 17140614746), (28, 8570307373), (37, 6485638012), (59, 4067264516), (74, 3242819006), (118, 2033632258), (148, 1621409503), (236, 1016816129), (259, 926519716), (413, 581037788), (518, 463259858), (826, 290518894), (1036, 231629929), (1291, 185878084), (1652, 145259447), (2183, 109926068), (2582, 92939042), (3041, 78911084), (4366, 54963034), (5164, 46469521), (6082, 39455542), (8732, 27481517), (9037, 26554012), (12164, 19727771), (15281, 15703724), (18074, 13277006), (21287, 11273012), (30562, 7851862), (36148, 6638503), (42574, 5636506), (47767, 5023732), (61124, 3925931), (76169, 3150476), (85148, 2818253), (95534, 2511866), (112517, 2132732), (152338, 1575238), (179419, 1337476), (191068, 1255933), (225034, 1066366), (304676, 787619), (334369, 717676), (358838, 668738), (450068, 533183)]