717208064

素因数分解:

$2^9\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{619}}^1$

素因数の和:741

約数の個数: 80

約数和(自身を含む): 1501927680

約数和(自身を除く): 784719616

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 73, 124, 128, 146, 248, 256, 292, 496, 512, 584, 619, 992, 1168, 1238, 1984, 2263, 2336, 2476, 3968, 4526, 4672, 4952, 7936, 9052, 9344, 9904, 15872, 18104, 18688, 19189, 19808, 36208, 37376, 38378, 39616, 45187, 72416, 76756, 79232, 90374, 144832, 153512, 158464, 180748, 289664, 307024, 316928, 361496, 579328, 614048, 722992, 1158656, 1228096, 1400797, 1445984, 2456192, 2801594, 2891968, 4912384, 5603188, 5783936, 9824768, 11206376, 11567872, 22412752, 23135744, 44825504, 89651008, 179302016, 358604032, 717208064]

約数ペア:

[(1, 717208064), (2, 358604032), (4, 179302016), (8, 89651008), (16, 44825504), (31, 23135744), (32, 22412752), (62, 11567872), (64, 11206376), (73, 9824768), (124, 5783936), (128, 5603188), (146, 4912384), (248, 2891968), (256, 2801594), (292, 2456192), (496, 1445984), (512, 1400797), (584, 1228096), (619, 1158656), (992, 722992), (1168, 614048), (1238, 579328), (1984, 361496), (2263, 316928), (2336, 307024), (2476, 289664), (3968, 180748), (4526, 158464), (4672, 153512), (4952, 144832), (7936, 90374), (9052, 79232), (9344, 76756), (9904, 72416), (15872, 45187), (18104, 39616), (18688, 38378), (19189, 37376), (19808, 36208)]