660168

素因数分解:

$2^3\times 3^2\times {\mathrm{53}}^1\times {\mathrm{173}}^1$

素因数の和:238

約数の個数: 48

約数和(自身を含む): 1832220

約数和(自身を除く): 1172052

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 53, 72, 106, 159, 173, 212, 318, 346, 424, 477, 519, 636, 692, 954, 1038, 1272, 1384, 1557, 1908, 2076, 3114, 3816, 4152, 6228, 9169, 12456, 18338, 27507, 36676, 55014, 73352, 82521, 110028, 165042, 220056, 330084, 660168]

約数ペア:

[(1, 660168), (2, 330084), (3, 220056), (4, 165042), (6, 110028), (8, 82521), (9, 73352), (12, 55014), (18, 36676), (24, 27507), (36, 18338), (53, 12456), (72, 9169), (106, 6228), (159, 4152), (173, 3816), (212, 3114), (318, 2076), (346, 1908), (424, 1557), (477, 1384), (519, 1272), (636, 1038), (692, 954)]