338116790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{1249}}^1$

素因数の和:1397

約数の個数: 64

約数和(自身を含む): 699840000

約数和(自身を除く): 361723210

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 107, 110, 115, 214, 230, 253, 506, 535, 1070, 1177, 1249, 1265, 2354, 2461, 2498, 2530, 4922, 5885, 6245, 11770, 12305, 12490, 13739, 24610, 27071, 27478, 28727, 54142, 57454, 68695, 133643, 135355, 137390, 143635, 267286, 270710, 287270, 315997, 631994, 668215, 1336430, 1470073, 1579985, 2940146, 3073789, 3159970, 6147578, 7350365, 14700730, 15368945, 30737890, 33811679, 67623358, 169058395, 338116790]

約数ペア:

[(1, 338116790), (2, 169058395), (5, 67623358), (10, 33811679), (11, 30737890), (22, 15368945), (23, 14700730), (46, 7350365), (55, 6147578), (107, 3159970), (110, 3073789), (115, 2940146), (214, 1579985), (230, 1470073), (253, 1336430), (506, 668215), (535, 631994), (1070, 315997), (1177, 287270), (1249, 270710), (1265, 267286), (2354, 143635), (2461, 137390), (2498, 135355), (2530, 133643), (4922, 68695), (5885, 57454), (6245, 54142), (11770, 28727), (12305, 27478), (12490, 27071), (13739, 24610)]