344480568

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^2\times {\mathrm{43}}^1\times {\mathrm{631}}^1$

素因数の和:729

約数の個数: 96

約数和(自身を含む): 922669440

約数和(自身を除く): 578188872

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 43, 46, 69, 86, 92, 129, 138, 172, 184, 258, 276, 344, 516, 529, 552, 631, 989, 1032, 1058, 1262, 1587, 1893, 1978, 2116, 2524, 2967, 3174, 3786, 3956, 4232, 5048, 5934, 6348, 7572, 7912, 11868, 12696, 14513, 15144, 22747, 23736, 27133, 29026, 43539, 45494, 54266, 58052, 68241, 81399, 87078, 90988, 108532, 116104, 136482, 162798, 174156, 181976, 217064, 272964, 325596, 333799, 348312, 545928, 624059, 651192, 667598, 1001397, 1248118, 1335196, 1872177, 2002794, 2496236, 2670392, 3744354, 4005588, 4992472, 7488708, 8011176, 14353357, 14977416, 28706714, 43060071, 57413428, 86120142, 114826856, 172240284, 344480568]

約数ペア:

[(1, 344480568), (2, 172240284), (3, 114826856), (4, 86120142), (6, 57413428), (8, 43060071), (12, 28706714), (23, 14977416), (24, 14353357), (43, 8011176), (46, 7488708), (69, 4992472), (86, 4005588), (92, 3744354), (129, 2670392), (138, 2496236), (172, 2002794), (184, 1872177), (258, 1335196), (276, 1248118), (344, 1001397), (516, 667598), (529, 651192), (552, 624059), (631, 545928), (989, 348312), (1032, 333799), (1058, 325596), (1262, 272964), (1587, 217064), (1893, 181976), (1978, 174156), (2116, 162798), (2524, 136482), (2967, 116104), (3174, 108532), (3786, 90988), (3956, 87078), (4232, 81399), (5048, 68241), (5934, 58052), (6348, 54266), (7572, 45494), (7912, 43539), (11868, 29026), (12696, 27133), (14513, 23736), (15144, 22747)]