1208798892

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{30553}}^1$

素因数の和:30727

約数の個数: 72

約数和(自身を含む): 3514443296

約数和(自身を除く): 2305644404

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 157, 252, 314, 471, 628, 942, 1099, 1413, 1884, 2198, 2826, 3297, 4396, 5652, 6594, 9891, 13188, 19782, 30553, 39564, 61106, 91659, 122212, 183318, 213871, 274977, 366636, 427742, 549954, 641613, 855484, 1099908, 1283226, 1924839, 2566452, 3849678, 4796821, 7699356, 9593642, 14390463, 19187284, 28780926, 33577747, 43171389, 57561852, 67155494, 86342778, 100733241, 134310988, 172685556, 201466482, 302199723, 402932964, 604399446, 1208798892]

約数ペア:

[(1, 1208798892), (2, 604399446), (3, 402932964), (4, 302199723), (6, 201466482), (7, 172685556), (9, 134310988), (12, 100733241), (14, 86342778), (18, 67155494), (21, 57561852), (28, 43171389), (36, 33577747), (42, 28780926), (63, 19187284), (84, 14390463), (126, 9593642), (157, 7699356), (252, 4796821), (314, 3849678), (471, 2566452), (628, 1924839), (942, 1283226), (1099, 1099908), (1413, 855484), (1884, 641613), (2198, 549954), (2826, 427742), (3297, 366636), (4396, 274977), (5652, 213871), (6594, 183318), (9891, 122212), (13188, 91659), (19782, 61106), (30553, 39564)]