262137148

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1307}}^1$

素因数の和:1379

約数の個数: 96

約数和(自身を含む): 615283200

約数和(自身を除く): 353146052

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 29, 38, 52, 58, 76, 91, 116, 133, 182, 203, 247, 266, 364, 377, 406, 494, 532, 551, 754, 812, 988, 1102, 1307, 1508, 1729, 2204, 2614, 2639, 3458, 3857, 5228, 5278, 6916, 7163, 7714, 9149, 10556, 14326, 15428, 16991, 18298, 24833, 28652, 33982, 36596, 37903, 49666, 50141, 67964, 75806, 99332, 100282, 118937, 151612, 173831, 200564, 237874, 265321, 322829, 347662, 475748, 492739, 530642, 645658, 695324, 720157, 985478, 1061284, 1291316, 1440314, 1970956, 2259803, 2880628, 3449173, 4519606, 5041099, 6898346, 9039212, 9362041, 10082198, 13796692, 18724082, 20164396, 37448164, 65534287, 131068574, 262137148]

約数ペア:

[(1, 262137148), (2, 131068574), (4, 65534287), (7, 37448164), (13, 20164396), (14, 18724082), (19, 13796692), (26, 10082198), (28, 9362041), (29, 9039212), (38, 6898346), (52, 5041099), (58, 4519606), (76, 3449173), (91, 2880628), (116, 2259803), (133, 1970956), (182, 1440314), (203, 1291316), (247, 1061284), (266, 985478), (364, 720157), (377, 695324), (406, 645658), (494, 530642), (532, 492739), (551, 475748), (754, 347662), (812, 322829), (988, 265321), (1102, 237874), (1307, 200564), (1508, 173831), (1729, 151612), (2204, 118937), (2614, 100282), (2639, 99332), (3458, 75806), (3857, 67964), (5228, 50141), (5278, 49666), (6916, 37903), (7163, 36596), (7714, 33982), (9149, 28652), (10556, 24833), (14326, 18298), (15428, 16991)]