426892328

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{797}}^1$

素因数の和:938

約数の個数: 64

約数和(自身を含む): 868734720

約数和(自身を除く): 441842392

約数列:

[1, 2, 4, 8, 23, 41, 46, 71, 82, 92, 142, 164, 184, 284, 328, 568, 797, 943, 1594, 1633, 1886, 2911, 3188, 3266, 3772, 5822, 6376, 6532, 7544, 11644, 13064, 18331, 23288, 32677, 36662, 56587, 65354, 66953, 73324, 113174, 130708, 133906, 146648, 226348, 261416, 267812, 452696, 535624, 751571, 1301501, 1503142, 2320067, 2603002, 3006284, 4640134, 5206004, 6012568, 9280268, 10412008, 18560536, 53361541, 106723082, 213446164, 426892328]

約数ペア:

[(1, 426892328), (2, 213446164), (4, 106723082), (8, 53361541), (23, 18560536), (41, 10412008), (46, 9280268), (71, 6012568), (82, 5206004), (92, 4640134), (142, 3006284), (164, 2603002), (184, 2320067), (284, 1503142), (328, 1301501), (568, 751571), (797, 535624), (943, 452696), (1594, 267812), (1633, 261416), (1886, 226348), (2911, 146648), (3188, 133906), (3266, 130708), (3772, 113174), (5822, 73324), (6376, 66953), (6532, 65354), (7544, 56587), (11644, 36662), (13064, 32677), (18331, 23288)]