273858712

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{3821}}^1$

素因数の和:3892

約数の個数: 48

約数和(自身を含む): 563209920

約数和(自身を除く): 289351208

約数列:

[1, 2, 4, 8, 17, 31, 34, 62, 68, 124, 136, 248, 289, 527, 578, 1054, 1156, 2108, 2312, 3821, 4216, 7642, 8959, 15284, 17918, 30568, 35836, 64957, 71672, 118451, 129914, 236902, 259828, 473804, 519656, 947608, 1104269, 2013667, 2208538, 4027334, 4417076, 8054668, 8834152, 16109336, 34232339, 68464678, 136929356, 273858712]

約数ペア:

[(1, 273858712), (2, 136929356), (4, 68464678), (8, 34232339), (17, 16109336), (31, 8834152), (34, 8054668), (62, 4417076), (68, 4027334), (124, 2208538), (136, 2013667), (248, 1104269), (289, 947608), (527, 519656), (578, 473804), (1054, 259828), (1156, 236902), (2108, 129914), (2312, 118451), (3821, 71672), (4216, 64957), (7642, 35836), (8959, 30568), (15284, 17918)]