397655152776

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{5025467}}^1$

素因数の和:5025643

約数の個数: 96

約数和(自身を含む): 1238677352640

約数和(自身を除く): 841022199864

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 157, 168, 252, 314, 471, 504, 628, 942, 1099, 1256, 1413, 1884, 2198, 2826, 3297, 3768, 4396, 5652, 6594, 8792, 9891, 11304, 13188, 19782, 26376, 39564, 79128, 5025467, 10050934, 15076401, 20101868, 30152802, 35178269, 40203736, 45229203, 60305604, 70356538, 90458406, 105534807, 120611208, 140713076, 180916812, 211069614, 281426152, 316604421, 361833624, 422139228, 633208842, 788998319, 844278456, 1266417684, 1577996638, 2366994957, 2532835368, 3155993276, 4733989914, 5522988233, 6311986552, 7100984871, 9467979828, 11045976466, 14201969742, 16568964699, 18935959656, 22091952932, 28403939484, 33137929398, 44183905864, 49706894097, 56807878968, 66275858796, 99413788194, 132551717592, 198827576388, 397655152776]

約数ペア:

[(1, 397655152776), (2, 198827576388), (3, 132551717592), (4, 99413788194), (6, 66275858796), (7, 56807878968), (8, 49706894097), (9, 44183905864), (12, 33137929398), (14, 28403939484), (18, 22091952932), (21, 18935959656), (24, 16568964699), (28, 14201969742), (36, 11045976466), (42, 9467979828), (56, 7100984871), (63, 6311986552), (72, 5522988233), (84, 4733989914), (126, 3155993276), (157, 2532835368), (168, 2366994957), (252, 1577996638), (314, 1266417684), (471, 844278456), (504, 788998319), (628, 633208842), (942, 422139228), (1099, 361833624), (1256, 316604421), (1413, 281426152), (1884, 211069614), (2198, 180916812), (2826, 140713076), (3297, 120611208), (3768, 105534807), (4396, 90458406), (5652, 70356538), (6594, 60305604), (8792, 45229203), (9891, 40203736), (11304, 35178269), (13188, 30152802), (19782, 20101868), (26376, 15076401), (39564, 10050934), (79128, 5025467)]