304850326

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{857}}^1$

素因数の和:949

約数の個数: 64

約数和(自身を含む): 563397120

約数和(自身を除く): 258546794

約数列:

[1, 2, 11, 19, 22, 23, 37, 38, 46, 74, 209, 253, 407, 418, 437, 506, 703, 814, 851, 857, 874, 1406, 1702, 1714, 4807, 7733, 9361, 9427, 9614, 15466, 16169, 16283, 18722, 18854, 19711, 31709, 32338, 32566, 39422, 63418, 177859, 179113, 216821, 348799, 355718, 358226, 374509, 433642, 602471, 697598, 729307, 749018, 1204942, 1458614, 4119599, 6627181, 8022377, 8239198, 13254362, 13856833, 16044754, 27713666, 152425163, 304850326]

約数ペア:

[(1, 304850326), (2, 152425163), (11, 27713666), (19, 16044754), (22, 13856833), (23, 13254362), (37, 8239198), (38, 8022377), (46, 6627181), (74, 4119599), (209, 1458614), (253, 1204942), (407, 749018), (418, 729307), (437, 697598), (506, 602471), (703, 433642), (814, 374509), (851, 358226), (857, 355718), (874, 348799), (1406, 216821), (1702, 179113), (1714, 177859), (4807, 63418), (7733, 39422), (9361, 32566), (9427, 32338), (9614, 31709), (15466, 19711), (16169, 18854), (16283, 18722)]