990720096

素因数分解:

$2^5\times 3^1\times {\mathrm{53}}^1\times {\mathrm{194717}}^1$

素因数の和:194783

約数の個数: 48

約数和(自身を含む): 2649722544

約数和(自身を除く): 1659002448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 53, 96, 106, 159, 212, 318, 424, 636, 848, 1272, 1696, 2544, 5088, 194717, 389434, 584151, 778868, 1168302, 1557736, 2336604, 3115472, 4673208, 6230944, 9346416, 10320001, 18692832, 20640002, 30960003, 41280004, 61920006, 82560008, 123840012, 165120016, 247680024, 330240032, 495360048, 990720096]

約数ペア:

[(1, 990720096), (2, 495360048), (3, 330240032), (4, 247680024), (6, 165120016), (8, 123840012), (12, 82560008), (16, 61920006), (24, 41280004), (32, 30960003), (48, 20640002), (53, 18692832), (96, 10320001), (106, 9346416), (159, 6230944), (212, 4673208), (318, 3115472), (424, 2336604), (636, 1557736), (848, 1168302), (1272, 778868), (1696, 584151), (2544, 389434), (5088, 194717)]