1218059936

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{439}}^1\times {\mathrm{2797}}^1$

素因数の和:3277

約数の個数: 48

約数和(自身を含む): 2481937920

約数和(自身を除く): 1263877984

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 439, 496, 878, 992, 1756, 2797, 3512, 5594, 7024, 11188, 13609, 14048, 22376, 27218, 44752, 54436, 86707, 89504, 108872, 173414, 217744, 346828, 435488, 693656, 1227883, 1387312, 2455766, 2774624, 4911532, 9823064, 19646128, 38064373, 39292256, 76128746, 152257492, 304514984, 609029968, 1218059936]

約数ペア:

[(1, 1218059936), (2, 609029968), (4, 304514984), (8, 152257492), (16, 76128746), (31, 39292256), (32, 38064373), (62, 19646128), (124, 9823064), (248, 4911532), (439, 2774624), (496, 2455766), (878, 1387312), (992, 1227883), (1756, 693656), (2797, 435488), (3512, 346828), (5594, 217744), (7024, 173414), (11188, 108872), (13609, 89504), (14048, 86707), (22376, 54436), (27218, 44752)]