140426244

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{185749}}^1$

素因数の和:185769

約数の個数: 48

約数和(自身を含む): 416080000

約数和(自身を除く): 275653756

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 185749, 371498, 557247, 742996, 1114494, 1300243, 1671741, 2228988, 2600486, 3343482, 3900729, 5015223, 5200972, 6686964, 7801458, 10030446, 11702187, 15602916, 20060892, 23404374, 35106561, 46808748, 70213122, 140426244]

約数ペア:

[(1, 140426244), (2, 70213122), (3, 46808748), (4, 35106561), (6, 23404374), (7, 20060892), (9, 15602916), (12, 11702187), (14, 10030446), (18, 7801458), (21, 6686964), (27, 5200972), (28, 5015223), (36, 3900729), (42, 3343482), (54, 2600486), (63, 2228988), (84, 1671741), (108, 1300243), (126, 1114494), (189, 742996), (252, 557247), (378, 371498), (756, 185749)]