391444536

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{17519}}^1$

素因数の和:17561

約数の個数: 96

約数和(自身を含む): 1198368000

約数和(自身を除く): 806923464

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 49, 56, 57, 76, 84, 98, 114, 133, 147, 152, 168, 196, 228, 266, 294, 392, 399, 456, 532, 588, 798, 931, 1064, 1176, 1596, 1862, 2793, 3192, 3724, 5586, 7448, 11172, 17519, 22344, 35038, 52557, 70076, 105114, 122633, 140152, 210228, 245266, 332861, 367899, 420456, 490532, 665722, 735798, 858431, 981064, 998583, 1331444, 1471596, 1716862, 1997166, 2330027, 2575293, 2662888, 2943192, 3433724, 3994332, 4660054, 5150586, 6867448, 6990081, 7988664, 9320108, 10301172, 13980162, 16310189, 18640216, 20602344, 27960324, 32620378, 48930567, 55920648, 65240756, 97861134, 130481512, 195722268, 391444536]

約数ペア:

[(1, 391444536), (2, 195722268), (3, 130481512), (4, 97861134), (6, 65240756), (7, 55920648), (8, 48930567), (12, 32620378), (14, 27960324), (19, 20602344), (21, 18640216), (24, 16310189), (28, 13980162), (38, 10301172), (42, 9320108), (49, 7988664), (56, 6990081), (57, 6867448), (76, 5150586), (84, 4660054), (98, 3994332), (114, 3433724), (133, 2943192), (147, 2662888), (152, 2575293), (168, 2330027), (196, 1997166), (228, 1716862), (266, 1471596), (294, 1331444), (392, 998583), (399, 981064), (456, 858431), (532, 735798), (588, 665722), (798, 490532), (931, 420456), (1064, 367899), (1176, 332861), (1596, 245266), (1862, 210228), (2793, 140152), (3192, 122633), (3724, 105114), (5586, 70076), (7448, 52557), (11172, 35038), (17519, 22344)]