304855512

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{2389}}^1$

素因数の和:2820

約数の個数: 64

約数和(自身を含む): 823116000

約数和(自身を除く): 518260488

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 409, 818, 1227, 1636, 2389, 2454, 3272, 4778, 4908, 5317, 7167, 9556, 9816, 10634, 14334, 15951, 19112, 21268, 28668, 31057, 31902, 42536, 57336, 62114, 63804, 93171, 124228, 127608, 186342, 248456, 372684, 745368, 977101, 1954202, 2931303, 3908404, 5862606, 7816808, 11725212, 12702313, 23450424, 25404626, 38106939, 50809252, 76213878, 101618504, 152427756, 304855512]

約数ペア:

[(1, 304855512), (2, 152427756), (3, 101618504), (4, 76213878), (6, 50809252), (8, 38106939), (12, 25404626), (13, 23450424), (24, 12702313), (26, 11725212), (39, 7816808), (52, 5862606), (78, 3908404), (104, 2931303), (156, 1954202), (312, 977101), (409, 745368), (818, 372684), (1227, 248456), (1636, 186342), (2389, 127608), (2454, 124228), (3272, 93171), (4778, 63804), (4908, 62114), (5317, 57336), (7167, 42536), (9556, 31902), (9816, 31057), (10634, 28668), (14334, 21268), (15951, 19112)]