2001263784

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^3\times {\mathrm{263}}^1$

素因数の和:372

約数の個数: 128

約数和(自身を含む): 5601657600

約数和(自身を除く): 3600393816

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 29, 39, 52, 58, 78, 87, 104, 116, 156, 174, 232, 263, 312, 348, 377, 526, 696, 754, 789, 841, 1052, 1131, 1508, 1578, 1682, 2104, 2262, 2523, 3016, 3156, 3364, 3419, 4524, 5046, 6312, 6728, 6838, 7627, 9048, 10092, 10257, 10933, 13676, 15254, 20184, 20514, 21866, 22881, 24389, 27352, 30508, 32799, 41028, 43732, 45762, 48778, 61016, 65598, 73167, 82056, 87464, 91524, 97556, 99151, 131196, 146334, 183048, 195112, 198302, 221183, 262392, 292668, 297453, 317057, 396604, 442366, 585336, 594906, 634114, 663549, 793208, 884732, 951171, 1189812, 1268228, 1327098, 1769464, 1902342, 2379624, 2536456, 2654196, 2875379, 3804684, 5308392, 5750758, 6414307, 7609368, 8626137, 11501516, 12828614, 17252274, 19242921, 23003032, 25657228, 34504548, 38485842, 51314456, 69009096, 76971684, 83385991, 153943368, 166771982, 250157973, 333543964, 500315946, 667087928, 1000631892, 2001263784]

約数ペア:

[(1, 2001263784), (2, 1000631892), (3, 667087928), (4, 500315946), (6, 333543964), (8, 250157973), (12, 166771982), (13, 153943368), (24, 83385991), (26, 76971684), (29, 69009096), (39, 51314456), (52, 38485842), (58, 34504548), (78, 25657228), (87, 23003032), (104, 19242921), (116, 17252274), (156, 12828614), (174, 11501516), (232, 8626137), (263, 7609368), (312, 6414307), (348, 5750758), (377, 5308392), (526, 3804684), (696, 2875379), (754, 2654196), (789, 2536456), (841, 2379624), (1052, 1902342), (1131, 1769464), (1508, 1327098), (1578, 1268228), (1682, 1189812), (2104, 951171), (2262, 884732), (2523, 793208), (3016, 663549), (3156, 634114), (3364, 594906), (3419, 585336), (4524, 442366), (5046, 396604), (6312, 317057), (6728, 297453), (6838, 292668), (7627, 262392), (9048, 221183), (10092, 198302), (10257, 195112), (10933, 183048), (13676, 146334), (15254, 131196), (20184, 99151), (20514, 97556), (21866, 91524), (22881, 87464), (24389, 82056), (27352, 73167), (30508, 65598), (32799, 61016), (41028, 48778), (43732, 45762)]