371797159792

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2593}}^1\times {\mathrm{20507}}^1$

素因数の和:23150

約数の個数: 80

約数和(自身を含む): 791582549760

約数和(自身を除く): 419785389968

約数列:

[1, 2, 4, 8, 16, 19, 23, 38, 46, 76, 92, 152, 184, 304, 368, 437, 874, 1748, 2593, 3496, 5186, 6992, 10372, 20507, 20744, 41014, 41488, 49267, 59639, 82028, 98534, 119278, 164056, 197068, 238556, 328112, 389633, 394136, 471661, 477112, 779266, 788272, 943322, 954224, 1133141, 1558532, 1886644, 2266282, 3117064, 3773288, 4532564, 6234128, 7546576, 8961559, 9065128, 17923118, 18130256, 35846236, 53174651, 71692472, 106349302, 143384944, 212698604, 425397208, 850794416, 1010318369, 1223016973, 2020636738, 2446033946, 4041273476, 4892067892, 8082546952, 9784135784, 16165093904, 19568271568, 23237322487, 46474644974, 92949289948, 185898579896, 371797159792]

約数ペア:

[(1, 371797159792), (2, 185898579896), (4, 92949289948), (8, 46474644974), (16, 23237322487), (19, 19568271568), (23, 16165093904), (38, 9784135784), (46, 8082546952), (76, 4892067892), (92, 4041273476), (152, 2446033946), (184, 2020636738), (304, 1223016973), (368, 1010318369), (437, 850794416), (874, 425397208), (1748, 212698604), (2593, 143384944), (3496, 106349302), (5186, 71692472), (6992, 53174651), (10372, 35846236), (20507, 18130256), (20744, 17923118), (41014, 9065128), (41488, 8961559), (49267, 7546576), (59639, 6234128), (82028, 4532564), (98534, 3773288), (119278, 3117064), (164056, 2266282), (197068, 1886644), (238556, 1558532), (328112, 1133141), (389633, 954224), (394136, 943322), (471661, 788272), (477112, 779266)]