328040576

素因数分解:

$2^7\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{1319}}^1$

素因数の和:1429

約数の個数: 64

約数和(自身を含む): 686664000

約数和(自身を除く): 358623424

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 67, 116, 128, 134, 232, 268, 464, 536, 928, 1072, 1319, 1856, 1943, 2144, 2638, 3712, 3886, 4288, 5276, 7772, 8576, 10552, 15544, 21104, 31088, 38251, 42208, 62176, 76502, 84416, 88373, 124352, 153004, 168832, 176746, 248704, 306008, 353492, 612016, 706984, 1224032, 1413968, 2448064, 2562817, 2827936, 4896128, 5125634, 5655872, 10251268, 11311744, 20502536, 41005072, 82010144, 164020288, 328040576]

約数ペア:

[(1, 328040576), (2, 164020288), (4, 82010144), (8, 41005072), (16, 20502536), (29, 11311744), (32, 10251268), (58, 5655872), (64, 5125634), (67, 4896128), (116, 2827936), (128, 2562817), (134, 2448064), (232, 1413968), (268, 1224032), (464, 706984), (536, 612016), (928, 353492), (1072, 306008), (1319, 248704), (1856, 176746), (1943, 168832), (2144, 153004), (2638, 124352), (3712, 88373), (3886, 84416), (4288, 76502), (5276, 62176), (7772, 42208), (8576, 38251), (10552, 31088), (15544, 21104)]