426256448

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{1187}}^1$

素因数の和:1411

約数の個数: 56

約数和(自身を含む): 878701824

約数和(自身を除く): 452445376

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 181, 248, 362, 496, 724, 992, 1187, 1448, 1984, 2374, 2896, 4748, 5611, 5792, 9496, 11222, 11584, 18992, 22444, 36797, 37984, 44888, 73594, 75968, 89776, 147188, 179552, 214847, 294376, 359104, 429694, 588752, 859388, 1177504, 1718776, 2355008, 3437552, 6660257, 6875104, 13320514, 13750208, 26641028, 53282056, 106564112, 213128224, 426256448]

約数ペア:

[(1, 426256448), (2, 213128224), (4, 106564112), (8, 53282056), (16, 26641028), (31, 13750208), (32, 13320514), (62, 6875104), (64, 6660257), (124, 3437552), (181, 2355008), (248, 1718776), (362, 1177504), (496, 859388), (724, 588752), (992, 429694), (1187, 359104), (1448, 294376), (1984, 214847), (2374, 179552), (2896, 147188), (4748, 89776), (5611, 75968), (5792, 73594), (9496, 44888), (11222, 37984), (11584, 36797), (18992, 22444)]