305433284

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{13441}}^1$

素因数の和:13500

約数の個数: 48

約数和(自身を含む): 632311680

約数和(自身を除く): 326878396

約数列:

[1, 2, 4, 13, 19, 23, 26, 38, 46, 52, 76, 92, 247, 299, 437, 494, 598, 874, 988, 1196, 1748, 5681, 11362, 13441, 22724, 26882, 53764, 174733, 255379, 309143, 349466, 510758, 618286, 698932, 1021516, 1236572, 3319927, 4018859, 5873717, 6639854, 8037718, 11747434, 13279708, 16075436, 23494868, 76358321, 152716642, 305433284]

約数ペア:

[(1, 305433284), (2, 152716642), (4, 76358321), (13, 23494868), (19, 16075436), (23, 13279708), (26, 11747434), (38, 8037718), (46, 6639854), (52, 5873717), (76, 4018859), (92, 3319927), (247, 1236572), (299, 1021516), (437, 698932), (494, 618286), (598, 510758), (874, 349466), (988, 309143), (1196, 255379), (1748, 174733), (5681, 53764), (11362, 26882), (13441, 22724)]