249928614

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{6803}}^1$

素因数の和:6981

約数の個数: 48

約数和(自身を含む): 586967472

約数和(自身を除く): 337038858

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 157, 234, 314, 471, 942, 1413, 2041, 2826, 4082, 6123, 6803, 12246, 13606, 18369, 20409, 36738, 40818, 61227, 88439, 122454, 176878, 265317, 530634, 795951, 1068071, 1591902, 2136142, 3204213, 6408426, 9612639, 13884923, 19225278, 27769846, 41654769, 83309538, 124964307, 249928614]

約数ペア:

[(1, 249928614), (2, 124964307), (3, 83309538), (6, 41654769), (9, 27769846), (13, 19225278), (18, 13884923), (26, 9612639), (39, 6408426), (78, 3204213), (117, 2136142), (157, 1591902), (234, 1068071), (314, 795951), (471, 530634), (942, 265317), (1413, 176878), (2041, 122454), (2826, 88439), (4082, 61227), (6123, 40818), (6803, 36738), (12246, 20409), (13606, 18369)]