540436144

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{389}}^1\times {\mathrm{2801}}^1$

素因数の和:3229

約数の個数: 40

約数和(自身を含む): 1084037760

約数和(自身を除く): 543601616

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 389, 496, 778, 1556, 2801, 3112, 5602, 6224, 11204, 12059, 22408, 24118, 44816, 48236, 86831, 96472, 173662, 192944, 347324, 694648, 1089589, 1389296, 2179178, 4358356, 8716712, 17433424, 33777259, 67554518, 135109036, 270218072, 540436144]

約数ペア:

[(1, 540436144), (2, 270218072), (4, 135109036), (8, 67554518), (16, 33777259), (31, 17433424), (62, 8716712), (124, 4358356), (248, 2179178), (389, 1389296), (496, 1089589), (778, 694648), (1556, 347324), (2801, 192944), (3112, 173662), (5602, 96472), (6224, 86831), (11204, 48236), (12059, 44816), (22408, 24118)]