313036506

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{2081}}^1$

素因数の和:2287

約数の個数: 48

約数和(自身を含む): 694730088

約数和(自身を除く): 381693582

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 137, 183, 274, 366, 411, 549, 822, 1098, 1233, 2081, 2466, 4162, 6243, 8357, 12486, 16714, 18729, 25071, 37458, 50142, 75213, 126941, 150426, 253882, 285097, 380823, 570194, 761646, 855291, 1142469, 1710582, 2284938, 2565873, 5131746, 17390917, 34781834, 52172751, 104345502, 156518253, 313036506]

約数ペア:

[(1, 313036506), (2, 156518253), (3, 104345502), (6, 52172751), (9, 34781834), (18, 17390917), (61, 5131746), (122, 2565873), (137, 2284938), (183, 1710582), (274, 1142469), (366, 855291), (411, 761646), (549, 570194), (822, 380823), (1098, 285097), (1233, 253882), (2081, 150426), (2466, 126941), (4162, 75213), (6243, 50142), (8357, 37458), (12486, 25071), (16714, 18729)]