220144752

素因数分解:

$2^4\times 3^2\times {\mathrm{137}}^1\times {\mathrm{11159}}^1$

素因数の和:11310

約数の個数: 60

約数和(自身を含む): 620652240

約数和(自身を除く): 400507488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 137, 144, 274, 411, 548, 822, 1096, 1233, 1644, 2192, 2466, 3288, 4932, 6576, 9864, 11159, 19728, 22318, 33477, 44636, 66954, 89272, 100431, 133908, 178544, 200862, 267816, 401724, 535632, 803448, 1528783, 1606896, 3057566, 4586349, 6115132, 9172698, 12230264, 13759047, 18345396, 24460528, 27518094, 36690792, 55036188, 73381584, 110072376, 220144752]

約数ペア:

[(1, 220144752), (2, 110072376), (3, 73381584), (4, 55036188), (6, 36690792), (8, 27518094), (9, 24460528), (12, 18345396), (16, 13759047), (18, 12230264), (24, 9172698), (36, 6115132), (48, 4586349), (72, 3057566), (137, 1606896), (144, 1528783), (274, 803448), (411, 535632), (548, 401724), (822, 267816), (1096, 200862), (1233, 178544), (1644, 133908), (2192, 100431), (2466, 89272), (3288, 66954), (4932, 44636), (6576, 33477), (9864, 22318), (11159, 19728)]