222293928

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{1447}}^1$

素因数の和:1666

約数の個数: 64

約数和(自身を含む): 574450560

約数和(自身を除く): 352156632

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 173, 222, 296, 346, 444, 519, 692, 888, 1038, 1384, 1447, 2076, 2894, 4152, 4341, 5788, 6401, 8682, 11576, 12802, 17364, 19203, 25604, 34728, 38406, 51208, 53539, 76812, 107078, 153624, 160617, 214156, 250331, 321234, 428312, 500662, 642468, 750993, 1001324, 1284936, 1501986, 2002648, 3003972, 6007944, 9262247, 18524494, 27786741, 37048988, 55573482, 74097976, 111146964, 222293928]

約数ペア:

[(1, 222293928), (2, 111146964), (3, 74097976), (4, 55573482), (6, 37048988), (8, 27786741), (12, 18524494), (24, 9262247), (37, 6007944), (74, 3003972), (111, 2002648), (148, 1501986), (173, 1284936), (222, 1001324), (296, 750993), (346, 642468), (444, 500662), (519, 428312), (692, 321234), (888, 250331), (1038, 214156), (1384, 160617), (1447, 153624), (2076, 107078), (2894, 76812), (4152, 53539), (4341, 51208), (5788, 38406), (6401, 34728), (8682, 25604), (11576, 19203), (12802, 17364)]