2178989834088

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{3643}}^1\times {\mathrm{803939}}^1$

素因数の和:807622

約数の個数: 64

約数和(自身を含む): 5624750131200

約数和(自身を除く): 3445760297112

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 3643, 7286, 10929, 14572, 21858, 29144, 43716, 87432, 112933, 225866, 338799, 451732, 677598, 803939, 903464, 1355196, 1607878, 2411817, 2710392, 3215756, 4823634, 6431512, 9647268, 19294536, 24922109, 49844218, 74766327, 99688436, 149532654, 199376872, 299065308, 598130616, 2928749777, 5857499554, 8786249331, 11714999108, 17572498662, 23429998216, 35144997324, 70289994648, 90791243087, 181582486174, 272373729261, 363164972348, 544747458522, 726329944696, 1089494917044, 2178989834088]

約数ペア:

[(1, 2178989834088), (2, 1089494917044), (3, 726329944696), (4, 544747458522), (6, 363164972348), (8, 272373729261), (12, 181582486174), (24, 90791243087), (31, 70289994648), (62, 35144997324), (93, 23429998216), (124, 17572498662), (186, 11714999108), (248, 8786249331), (372, 5857499554), (744, 2928749777), (3643, 598130616), (7286, 299065308), (10929, 199376872), (14572, 149532654), (21858, 99688436), (29144, 74766327), (43716, 49844218), (87432, 24922109), (112933, 19294536), (225866, 9647268), (338799, 6431512), (451732, 4823634), (677598, 3215756), (803939, 2710392), (903464, 2411817), (1355196, 1607878)]