1288894536

素因数分解:

$2^3\times 3^2\times {\mathrm{47}}^1\times {\mathrm{380879}}^1$

素因数の和:380938

約数の個数: 48

約数和(自身を含む): 3565036800

約数和(自身を除く): 2276142264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 47, 72, 94, 141, 188, 282, 376, 423, 564, 846, 1128, 1692, 3384, 380879, 761758, 1142637, 1523516, 2285274, 3047032, 3427911, 4570548, 6855822, 9141096, 13711644, 17901313, 27423288, 35802626, 53703939, 71605252, 107407878, 143210504, 161111817, 214815756, 322223634, 429631512, 644447268, 1288894536]

約数ペア:

[(1, 1288894536), (2, 644447268), (3, 429631512), (4, 322223634), (6, 214815756), (8, 161111817), (9, 143210504), (12, 107407878), (18, 71605252), (24, 53703939), (36, 35802626), (47, 27423288), (72, 17901313), (94, 13711644), (141, 9141096), (188, 6855822), (282, 4570548), (376, 3427911), (423, 3047032), (564, 2285274), (846, 1523516), (1128, 1142637), (1692, 761758), (3384, 380879)]