660947472

素因数分解:

$2^4\times 3^3\times {\mathrm{1529971}}^1$

素因数の和:1529988

約数の個数: 40

約数和(自身を含む): 1897165280

約数和(自身を除く): 1236217808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 1529971, 3059942, 4589913, 6119884, 9179826, 12239768, 13769739, 18359652, 24479536, 27539478, 36719304, 41309217, 55078956, 73438608, 82618434, 110157912, 165236868, 220315824, 330473736, 660947472]

約数ペア:

[(1, 660947472), (2, 330473736), (3, 220315824), (4, 165236868), (6, 110157912), (8, 82618434), (9, 73438608), (12, 55078956), (16, 41309217), (18, 36719304), (24, 27539478), (27, 24479536), (36, 18359652), (48, 13769739), (54, 12239768), (72, 9179826), (108, 6119884), (144, 4589913), (216, 3059942), (432, 1529971)]