229978088

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{353}}^1$

素因数の和:498

約数の個数: 64

約数和(自身を含む): 464901120

約数和(自身を除く): 234923032

約数列:

[1, 2, 4, 8, 31, 37, 62, 71, 74, 124, 142, 148, 248, 284, 296, 353, 568, 706, 1147, 1412, 2201, 2294, 2627, 2824, 4402, 4588, 5254, 8804, 9176, 10508, 10943, 13061, 17608, 21016, 21886, 25063, 26122, 43772, 50126, 52244, 81437, 87544, 100252, 104488, 162874, 200504, 325748, 404891, 651496, 776953, 809782, 927331, 1553906, 1619564, 1854662, 3107812, 3239128, 3709324, 6215624, 7418648, 28747261, 57494522, 114989044, 229978088]

約数ペア:

[(1, 229978088), (2, 114989044), (4, 57494522), (8, 28747261), (31, 7418648), (37, 6215624), (62, 3709324), (71, 3239128), (74, 3107812), (124, 1854662), (142, 1619564), (148, 1553906), (248, 927331), (284, 809782), (296, 776953), (353, 651496), (568, 404891), (706, 325748), (1147, 200504), (1412, 162874), (2201, 104488), (2294, 100252), (2627, 87544), (2824, 81437), (4402, 52244), (4588, 50126), (5254, 43772), (8804, 26122), (9176, 25063), (10508, 21886), (10943, 21016), (13061, 17608)]