317372916

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{397}}^1$

素因数の和:749

約数の個数: 96

約数和(自身を含む): 878682112

約数和(自身を除く): 561309196

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 307, 372, 397, 434, 614, 651, 794, 868, 921, 1191, 1228, 1302, 1588, 1842, 2149, 2382, 2604, 2779, 3684, 4298, 4764, 5558, 6447, 8337, 8596, 9517, 11116, 12307, 12894, 16674, 19034, 24614, 25788, 28551, 33348, 36921, 38068, 49228, 57102, 66619, 73842, 86149, 114204, 121879, 133238, 147684, 172298, 199857, 243758, 258447, 266476, 344596, 365637, 399714, 487516, 516894, 731274, 799428, 853153, 1033788, 1462548, 1706306, 2559459, 3412612, 3778249, 5118918, 7556498, 10237836, 11334747, 15112996, 22669494, 26447743, 45338988, 52895486, 79343229, 105790972, 158686458, 317372916]

約数ペア:

[(1, 317372916), (2, 158686458), (3, 105790972), (4, 79343229), (6, 52895486), (7, 45338988), (12, 26447743), (14, 22669494), (21, 15112996), (28, 11334747), (31, 10237836), (42, 7556498), (62, 5118918), (84, 3778249), (93, 3412612), (124, 2559459), (186, 1706306), (217, 1462548), (307, 1033788), (372, 853153), (397, 799428), (434, 731274), (614, 516894), (651, 487516), (794, 399714), (868, 365637), (921, 344596), (1191, 266476), (1228, 258447), (1302, 243758), (1588, 199857), (1842, 172298), (2149, 147684), (2382, 133238), (2604, 121879), (2779, 114204), (3684, 86149), (4298, 73842), (4764, 66619), (5558, 57102), (6447, 49228), (8337, 38068), (8596, 36921), (9517, 33348), (11116, 28551), (12307, 25788), (12894, 24614), (16674, 19034)]