400196088

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{292541}}^1$

素因数の和:292572

約数の個数: 48

約数和(自身を含む): 1140913800

約数和(自身を除く): 740717712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 292541, 585082, 877623, 1170164, 1755246, 2340328, 2632869, 3510492, 5265738, 5558279, 7020984, 10531476, 11116558, 16674837, 21062952, 22233116, 33349674, 44466232, 50024511, 66699348, 100049022, 133398696, 200098044, 400196088]

約数ペア:

[(1, 400196088), (2, 200098044), (3, 133398696), (4, 100049022), (6, 66699348), (8, 50024511), (9, 44466232), (12, 33349674), (18, 22233116), (19, 21062952), (24, 16674837), (36, 11116558), (38, 10531476), (57, 7020984), (72, 5558279), (76, 5265738), (114, 3510492), (152, 2632869), (171, 2340328), (228, 1755246), (342, 1170164), (456, 877623), (684, 585082), (1368, 292541)]