391787136

素因数分解:

$2^7\times 3^2\times {\mathrm{13}}^1\times {\mathrm{26161}}^1$

素因数の和:26194

約数の個数: 96

約数和(自身を含む): 1214178420

約数和(自身を除く): 822391284

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 128, 144, 156, 192, 208, 234, 288, 312, 384, 416, 468, 576, 624, 832, 936, 1152, 1248, 1664, 1872, 2496, 3744, 4992, 7488, 14976, 26161, 52322, 78483, 104644, 156966, 209288, 235449, 313932, 340093, 418576, 470898, 627864, 680186, 837152, 941796, 1020279, 1255728, 1360372, 1674304, 1883592, 2040558, 2511456, 2720744, 3060837, 3348608, 3767184, 4081116, 5022912, 5441488, 6121674, 7534368, 8162232, 10045824, 10882976, 12243348, 15068736, 16324464, 21765952, 24486696, 30137472, 32648928, 43531904, 48973392, 65297856, 97946784, 130595712, 195893568, 391787136]

約数ペア:

[(1, 391787136), (2, 195893568), (3, 130595712), (4, 97946784), (6, 65297856), (8, 48973392), (9, 43531904), (12, 32648928), (13, 30137472), (16, 24486696), (18, 21765952), (24, 16324464), (26, 15068736), (32, 12243348), (36, 10882976), (39, 10045824), (48, 8162232), (52, 7534368), (64, 6121674), (72, 5441488), (78, 5022912), (96, 4081116), (104, 3767184), (117, 3348608), (128, 3060837), (144, 2720744), (156, 2511456), (192, 2040558), (208, 1883592), (234, 1674304), (288, 1360372), (312, 1255728), (384, 1020279), (416, 941796), (468, 837152), (576, 680186), (624, 627864), (832, 470898), (936, 418576), (1152, 340093), (1248, 313932), (1664, 235449), (1872, 209288), (2496, 156966), (3744, 104644), (4992, 78483), (7488, 52322), (14976, 26161)]