19313467488

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{121267}}^1$

素因数の和:121369

約数の個数: 144

約数和(自身を含む): 63563834880

約数和(自身を除く): 44250367392

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 79, 84, 96, 112, 126, 144, 158, 168, 224, 237, 252, 288, 316, 336, 474, 504, 553, 632, 672, 711, 948, 1008, 1106, 1264, 1422, 1659, 1896, 2016, 2212, 2528, 2844, 3318, 3792, 4424, 4977, 5688, 6636, 7584, 8848, 9954, 11376, 13272, 17696, 19908, 22752, 26544, 39816, 53088, 79632, 121267, 159264, 242534, 363801, 485068, 727602, 848869, 970136, 1091403, 1455204, 1697738, 1940272, 2182806, 2546607, 2910408, 3395476, 3880544, 4365612, 5093214, 5820816, 6790952, 7639821, 8731224, 9580093, 10186428, 11641632, 13581904, 15279642, 17462448, 19160186, 20372856, 27163808, 28740279, 30559284, 34924896, 38320372, 40745712, 57480558, 61118568, 67060651, 76640744, 81491424, 86220837, 114961116, 122237136, 134121302, 153281488, 172441674, 201181953, 229922232, 244474272, 268242604, 306562976, 344883348, 402363906, 459844464, 536485208, 603545859, 689766696, 804727812, 919688928, 1072970416, 1207091718, 1379533392, 1609455624, 2145940832, 2414183436, 2759066784, 3218911248, 4828366872, 6437822496, 9656733744, 19313467488]

約数ペア:

[(1, 19313467488), (2, 9656733744), (3, 6437822496), (4, 4828366872), (6, 3218911248), (7, 2759066784), (8, 2414183436), (9, 2145940832), (12, 1609455624), (14, 1379533392), (16, 1207091718), (18, 1072970416), (21, 919688928), (24, 804727812), (28, 689766696), (32, 603545859), (36, 536485208), (42, 459844464), (48, 402363906), (56, 344883348), (63, 306562976), (72, 268242604), (79, 244474272), (84, 229922232), (96, 201181953), (112, 172441674), (126, 153281488), (144, 134121302), (158, 122237136), (168, 114961116), (224, 86220837), (237, 81491424), (252, 76640744), (288, 67060651), (316, 61118568), (336, 57480558), (474, 40745712), (504, 38320372), (553, 34924896), (632, 30559284), (672, 28740279), (711, 27163808), (948, 20372856), (1008, 19160186), (1106, 17462448), (1264, 15279642), (1422, 13581904), (1659, 11641632), (1896, 10186428), (2016, 9580093), (2212, 8731224), (2528, 7639821), (2844, 6790952), (3318, 5820816), (3792, 5093214), (4424, 4365612), (4977, 3880544), (5688, 3395476), (6636, 2910408), (7584, 2546607), (8848, 2182806), (9954, 1940272), (11376, 1697738), (13272, 1455204), (17696, 1091403), (19908, 970136), (22752, 848869), (26544, 727602), (39816, 485068), (53088, 363801), (79632, 242534), (121267, 159264)]