402175008

素因数分解:

$2^5\times 3^2\times {\mathrm{137}}^1\times {\mathrm{10193}}^1$

素因数の和:10346

約数の個数: 72

約数和(自身を含む): 1152146268

約数和(自身を除く): 749971260

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 137, 144, 274, 288, 411, 548, 822, 1096, 1233, 1644, 2192, 2466, 3288, 4384, 4932, 6576, 9864, 10193, 13152, 19728, 20386, 30579, 39456, 40772, 61158, 81544, 91737, 122316, 163088, 183474, 244632, 326176, 366948, 489264, 733896, 978528, 1396441, 1467792, 2792882, 2935584, 4189323, 5585764, 8378646, 11171528, 12567969, 16757292, 22343056, 25135938, 33514584, 44686112, 50271876, 67029168, 100543752, 134058336, 201087504, 402175008]

約数ペア:

[(1, 402175008), (2, 201087504), (3, 134058336), (4, 100543752), (6, 67029168), (8, 50271876), (9, 44686112), (12, 33514584), (16, 25135938), (18, 22343056), (24, 16757292), (32, 12567969), (36, 11171528), (48, 8378646), (72, 5585764), (96, 4189323), (137, 2935584), (144, 2792882), (274, 1467792), (288, 1396441), (411, 978528), (548, 733896), (822, 489264), (1096, 366948), (1233, 326176), (1644, 244632), (2192, 183474), (2466, 163088), (3288, 122316), (4384, 91737), (4932, 81544), (6576, 61158), (9864, 40772), (10193, 39456), (13152, 30579), (19728, 20386)]