340973208

素因数分解:

$2^3\times 3^2\times {\mathrm{257}}^1\times {\mathrm{18427}}^1$

素因数の和:18696

約数の個数: 48

約数和(自身を含む): 927112680

約数和(自身を除く): 586139472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 257, 514, 771, 1028, 1542, 2056, 2313, 3084, 4626, 6168, 9252, 18427, 18504, 36854, 55281, 73708, 110562, 147416, 165843, 221124, 331686, 442248, 663372, 1326744, 4735739, 9471478, 14207217, 18942956, 28414434, 37885912, 42621651, 56828868, 85243302, 113657736, 170486604, 340973208]

約数ペア:

[(1, 340973208), (2, 170486604), (3, 113657736), (4, 85243302), (6, 56828868), (8, 42621651), (9, 37885912), (12, 28414434), (18, 18942956), (24, 14207217), (36, 9471478), (72, 4735739), (257, 1326744), (514, 663372), (771, 442248), (1028, 331686), (1542, 221124), (2056, 165843), (2313, 147416), (3084, 110562), (4626, 73708), (6168, 55281), (9252, 36854), (18427, 18504)]