398538751344

素因数分解:

$2^4\times 3^1\times {\mathrm{40933}}^1\times {\mathrm{202841}}^1$

素因数の和:243785

約数の個数: 40

約数和(自身を含む): 1029588669072

約数和(自身を除く): 631049917728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 40933, 81866, 122799, 163732, 202841, 245598, 327464, 405682, 491196, 608523, 654928, 811364, 982392, 1217046, 1622728, 1964784, 2434092, 3245456, 4868184, 9736368, 8302890653, 16605781306, 24908671959, 33211562612, 49817343918, 66423125224, 99634687836, 132846250448, 199269375672, 398538751344]

約数ペア:

[(1, 398538751344), (2, 199269375672), (3, 132846250448), (4, 99634687836), (6, 66423125224), (8, 49817343918), (12, 33211562612), (16, 24908671959), (24, 16605781306), (48, 8302890653), (40933, 9736368), (81866, 4868184), (122799, 3245456), (163732, 2434092), (202841, 1964784), (245598, 1622728), (327464, 1217046), (405682, 982392), (491196, 811364), (608523, 654928)]