312432884

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{811}}^1$

素因数の和:1008

約数の個数: 48

約数和(自身を含む): 596137920

約数和(自身を除く): 283705036

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 137, 148, 274, 548, 703, 811, 1406, 1622, 2603, 2812, 3244, 5069, 5206, 10138, 10412, 15409, 20276, 30007, 30818, 60014, 61636, 96311, 111107, 120028, 192622, 222214, 385244, 444428, 570133, 1140266, 2111033, 2280532, 4110959, 4222066, 8221918, 8444132, 16443836, 78108221, 156216442, 312432884]

約数ペア:

[(1, 312432884), (2, 156216442), (4, 78108221), (19, 16443836), (37, 8444132), (38, 8221918), (74, 4222066), (76, 4110959), (137, 2280532), (148, 2111033), (274, 1140266), (548, 570133), (703, 444428), (811, 385244), (1406, 222214), (1622, 192622), (2603, 120028), (2812, 111107), (3244, 96311), (5069, 61636), (5206, 60014), (10138, 30818), (10412, 30007), (15409, 20276)]