247554528

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{677}}^1$

素因数の和:996

約数の個数: 96

約数和(自身を含む): 703243296

約数和(自身を除く): 455688768

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 293, 312, 416, 586, 624, 677, 879, 1172, 1248, 1354, 1758, 2031, 2344, 2708, 3516, 3809, 4062, 4688, 5416, 7032, 7618, 8124, 8801, 9376, 10832, 11427, 14064, 15236, 16248, 17602, 21664, 22854, 26403, 28128, 30472, 32496, 35204, 45708, 52806, 60944, 64992, 70408, 91416, 105612, 121888, 140816, 182832, 198361, 211224, 281632, 365664, 396722, 422448, 595083, 793444, 844896, 1190166, 1586888, 2380332, 2578693, 3173776, 4760664, 5157386, 6347552, 7736079, 9521328, 10314772, 15472158, 19042656, 20629544, 30944316, 41259088, 61888632, 82518176, 123777264, 247554528]

約数ペア:

[(1, 247554528), (2, 123777264), (3, 82518176), (4, 61888632), (6, 41259088), (8, 30944316), (12, 20629544), (13, 19042656), (16, 15472158), (24, 10314772), (26, 9521328), (32, 7736079), (39, 6347552), (48, 5157386), (52, 4760664), (78, 3173776), (96, 2578693), (104, 2380332), (156, 1586888), (208, 1190166), (293, 844896), (312, 793444), (416, 595083), (586, 422448), (624, 396722), (677, 365664), (879, 281632), (1172, 211224), (1248, 198361), (1354, 182832), (1758, 140816), (2031, 121888), (2344, 105612), (2708, 91416), (3516, 70408), (3809, 64992), (4062, 60944), (4688, 52806), (5416, 45708), (7032, 35204), (7618, 32496), (8124, 30472), (8801, 28128), (9376, 26403), (10832, 22854), (11427, 21664), (14064, 17602), (15236, 16248)]