313640718

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^2\times {\mathrm{191}}^1\times {\mathrm{947}}^1$

素因数の和:1177

約数の個数: 48

約数和(自身を含む): 670546944

約数和(自身を除く): 356906226

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 191, 289, 382, 573, 578, 867, 947, 1146, 1734, 1894, 2841, 3247, 5682, 6494, 9741, 16099, 19482, 32198, 48297, 55199, 96594, 110398, 165597, 180877, 273683, 331194, 361754, 542631, 547366, 821049, 1085262, 1642098, 3074909, 6149818, 9224727, 18449454, 52273453, 104546906, 156820359, 313640718]

約数ペア:

[(1, 313640718), (2, 156820359), (3, 104546906), (6, 52273453), (17, 18449454), (34, 9224727), (51, 6149818), (102, 3074909), (191, 1642098), (289, 1085262), (382, 821049), (573, 547366), (578, 542631), (867, 361754), (947, 331194), (1146, 273683), (1734, 180877), (1894, 165597), (2841, 110398), (3247, 96594), (5682, 55199), (6494, 48297), (9741, 32198), (16099, 19482)]