1218700864064

素因数分解:

$2^6\times {\mathrm{79}}^1\times {\mathrm{1097}}^1\times {\mathrm{219727}}^1$

素因数の和:220915

約数の個数: 56

約数和(自身を含む): 2451215255040

約数和(自身を除く): 1232514390976

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 158, 316, 632, 1097, 1264, 2194, 2528, 4388, 5056, 8776, 17552, 35104, 70208, 86663, 173326, 219727, 346652, 439454, 693304, 878908, 1386608, 1757816, 2773216, 3515632, 5546432, 7031264, 14062528, 17358433, 34716866, 69433732, 138867464, 241040519, 277734928, 482081038, 555469856, 964162076, 1110939712, 1928324152, 3856648304, 7713296608, 15426593216, 19042201001, 38084402002, 76168804004, 152337608008, 304675216016, 609350432032, 1218700864064]

約数ペア:

[(1, 1218700864064), (2, 609350432032), (4, 304675216016), (8, 152337608008), (16, 76168804004), (32, 38084402002), (64, 19042201001), (79, 15426593216), (158, 7713296608), (316, 3856648304), (632, 1928324152), (1097, 1110939712), (1264, 964162076), (2194, 555469856), (2528, 482081038), (4388, 277734928), (5056, 241040519), (8776, 138867464), (17552, 69433732), (35104, 34716866), (70208, 17358433), (86663, 14062528), (173326, 7031264), (219727, 5546432), (346652, 3515632), (439454, 2773216), (693304, 1757816), (878908, 1386608)]