2508792

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1$

素因数の和:93

約数の個数: 128

約数和(自身を含む): 7983360

約数和(自身を除く): 5474568

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 17, 22, 24, 26, 33, 34, 39, 43, 44, 51, 52, 66, 68, 78, 86, 88, 102, 104, 129, 132, 136, 143, 156, 172, 187, 204, 221, 258, 264, 286, 312, 344, 374, 408, 429, 442, 473, 516, 559, 561, 572, 663, 731, 748, 858, 884, 946, 1032, 1118, 1122, 1144, 1326, 1419, 1462, 1496, 1677, 1716, 1768, 1892, 2193, 2236, 2244, 2431, 2652, 2838, 2924, 3354, 3432, 3784, 4386, 4472, 4488, 4862, 5304, 5676, 5848, 6149, 6708, 7293, 8041, 8772, 9503, 9724, 11352, 12298, 13416, 14586, 16082, 17544, 18447, 19006, 19448, 24123, 24596, 28509, 29172, 32164, 36894, 38012, 48246, 49192, 57018, 58344, 64328, 73788, 76024, 96492, 104533, 114036, 147576, 192984, 209066, 228072, 313599, 418132, 627198, 836264, 1254396, 2508792]

約数ペア:

[(1, 2508792), (2, 1254396), (3, 836264), (4, 627198), (6, 418132), (8, 313599), (11, 228072), (12, 209066), (13, 192984), (17, 147576), (22, 114036), (24, 104533), (26, 96492), (33, 76024), (34, 73788), (39, 64328), (43, 58344), (44, 57018), (51, 49192), (52, 48246), (66, 38012), (68, 36894), (78, 32164), (86, 29172), (88, 28509), (102, 24596), (104, 24123), (129, 19448), (132, 19006), (136, 18447), (143, 17544), (156, 16082), (172, 14586), (187, 13416), (204, 12298), (221, 11352), (258, 9724), (264, 9503), (286, 8772), (312, 8041), (344, 7293), (374, 6708), (408, 6149), (429, 5848), (442, 5676), (473, 5304), (516, 4862), (559, 4488), (561, 4472), (572, 4386), (663, 3784), (731, 3432), (748, 3354), (858, 2924), (884, 2838), (946, 2652), (1032, 2431), (1118, 2244), (1122, 2236), (1144, 2193), (1326, 1892), (1419, 1768), (1462, 1716), (1496, 1677)]