2038384788

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{16069}}^1$

素因数の和:16149

約数の個数: 72

約数和(自身を含む): 5361723360

約数和(自身を除く): 3323338572

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 31, 33, 44, 62, 66, 93, 124, 132, 186, 341, 372, 682, 961, 1023, 1364, 1922, 2046, 2883, 3844, 4092, 5766, 10571, 11532, 16069, 21142, 31713, 32138, 42284, 48207, 63426, 64276, 96414, 126852, 176759, 192828, 353518, 498139, 530277, 707036, 996278, 1060554, 1494417, 1992556, 2121108, 2988834, 5479529, 5977668, 10959058, 15442309, 16438587, 21918116, 30884618, 32877174, 46326927, 61769236, 65754348, 92653854, 169865399, 185307708, 339730798, 509596197, 679461596, 1019192394, 2038384788]

約数ペア:

[(1, 2038384788), (2, 1019192394), (3, 679461596), (4, 509596197), (6, 339730798), (11, 185307708), (12, 169865399), (22, 92653854), (31, 65754348), (33, 61769236), (44, 46326927), (62, 32877174), (66, 30884618), (93, 21918116), (124, 16438587), (132, 15442309), (186, 10959058), (341, 5977668), (372, 5479529), (682, 2988834), (961, 2121108), (1023, 1992556), (1364, 1494417), (1922, 1060554), (2046, 996278), (2883, 707036), (3844, 530277), (4092, 498139), (5766, 353518), (10571, 192828), (11532, 176759), (16069, 126852), (21142, 96414), (31713, 64276), (32138, 63426), (42284, 48207)]