226252012

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1619}}^1$

素因数の和:1691

約数の個数: 72

約数和(自身を含む): 496419840

約数和(自身を除く): 270167828

約数列:

[1, 2, 4, 7, 14, 23, 28, 31, 46, 49, 62, 92, 98, 124, 161, 196, 217, 322, 434, 644, 713, 868, 1127, 1426, 1519, 1619, 2254, 2852, 3038, 3238, 4508, 4991, 6076, 6476, 9982, 11333, 19964, 22666, 34937, 37237, 45332, 50189, 69874, 74474, 79331, 100378, 139748, 148948, 158662, 200756, 260659, 317324, 351323, 521318, 702646, 1042636, 1154347, 1405292, 1824613, 2308694, 2459261, 3649226, 4617388, 4918522, 7298452, 8080429, 9837044, 16160858, 32321716, 56563003, 113126006, 226252012]

約数ペア:

[(1, 226252012), (2, 113126006), (4, 56563003), (7, 32321716), (14, 16160858), (23, 9837044), (28, 8080429), (31, 7298452), (46, 4918522), (49, 4617388), (62, 3649226), (92, 2459261), (98, 2308694), (124, 1824613), (161, 1405292), (196, 1154347), (217, 1042636), (322, 702646), (434, 521318), (644, 351323), (713, 317324), (868, 260659), (1127, 200756), (1426, 158662), (1519, 148948), (1619, 139748), (2254, 100378), (2852, 79331), (3038, 74474), (3238, 69874), (4508, 50189), (4991, 45332), (6076, 37237), (6476, 34937), (9982, 22666), (11333, 19964)]