1339621248

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{6827}}^1$

素因数の和:6924

約数の個数: 128

約数和(自身を含む): 4123019520

約数和(自身を除く): 2783398272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 73, 84, 96, 112, 128, 146, 168, 192, 219, 224, 292, 336, 384, 438, 448, 511, 584, 672, 876, 896, 1022, 1168, 1344, 1533, 1752, 2044, 2336, 2688, 3066, 3504, 4088, 4672, 6132, 6827, 7008, 8176, 9344, 12264, 13654, 14016, 16352, 20481, 24528, 27308, 28032, 32704, 40962, 47789, 49056, 54616, 65408, 81924, 95578, 98112, 109232, 143367, 163848, 191156, 196224, 218464, 286734, 327696, 382312, 436928, 498371, 573468, 655392, 764624, 873856, 996742, 1146936, 1310784, 1495113, 1529248, 1993484, 2293872, 2621568, 2990226, 3058496, 3488597, 3986968, 4587744, 5980452, 6116992, 6977194, 7973936, 9175488, 10465791, 11960904, 13954388, 15947872, 18350976, 20931582, 23921808, 27908776, 31895744, 41863164, 47843616, 55817552, 63791488, 83726328, 95687232, 111635104, 167452656, 191374464, 223270208, 334905312, 446540416, 669810624, 1339621248]

約数ペア:

[(1, 1339621248), (2, 669810624), (3, 446540416), (4, 334905312), (6, 223270208), (7, 191374464), (8, 167452656), (12, 111635104), (14, 95687232), (16, 83726328), (21, 63791488), (24, 55817552), (28, 47843616), (32, 41863164), (42, 31895744), (48, 27908776), (56, 23921808), (64, 20931582), (73, 18350976), (84, 15947872), (96, 13954388), (112, 11960904), (128, 10465791), (146, 9175488), (168, 7973936), (192, 6977194), (219, 6116992), (224, 5980452), (292, 4587744), (336, 3986968), (384, 3488597), (438, 3058496), (448, 2990226), (511, 2621568), (584, 2293872), (672, 1993484), (876, 1529248), (896, 1495113), (1022, 1310784), (1168, 1146936), (1344, 996742), (1533, 873856), (1752, 764624), (2044, 655392), (2336, 573468), (2688, 498371), (3066, 436928), (3504, 382312), (4088, 327696), (4672, 286734), (6132, 218464), (6827, 196224), (7008, 191156), (8176, 163848), (9344, 143367), (12264, 109232), (13654, 98112), (14016, 95578), (16352, 81924), (20481, 65408), (24528, 54616), (27308, 49056), (28032, 47789), (32704, 40962)]