1228875672

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{32183}}^1$

素因数の和:32272

約数の個数: 64

約数和(自身を含む): 3228698880

約数和(自身を除く): 1999823208

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 43, 74, 86, 111, 129, 148, 172, 222, 258, 296, 344, 444, 516, 888, 1032, 1591, 3182, 4773, 6364, 9546, 12728, 19092, 32183, 38184, 64366, 96549, 128732, 193098, 257464, 386196, 772392, 1190771, 1383869, 2381542, 2767738, 3572313, 4151607, 4763084, 5535476, 7144626, 8303214, 9526168, 11070952, 14289252, 16606428, 28578504, 33212856, 51203153, 102406306, 153609459, 204812612, 307218918, 409625224, 614437836, 1228875672]

約数ペア:

[(1, 1228875672), (2, 614437836), (3, 409625224), (4, 307218918), (6, 204812612), (8, 153609459), (12, 102406306), (24, 51203153), (37, 33212856), (43, 28578504), (74, 16606428), (86, 14289252), (111, 11070952), (129, 9526168), (148, 8303214), (172, 7144626), (222, 5535476), (258, 4763084), (296, 4151607), (344, 3572313), (444, 2767738), (516, 2381542), (888, 1383869), (1032, 1190771), (1591, 772392), (3182, 386196), (4773, 257464), (6364, 193098), (9546, 128732), (12728, 96549), (19092, 64366), (32183, 38184)]