220170672

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{89939}}^1$

素因数の和:89970

約数の個数: 60

約数和(自身を含む): 652424760

約数和(自身を除く): 432254088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 204, 272, 306, 408, 612, 816, 1224, 2448, 89939, 179878, 269817, 359756, 539634, 719512, 809451, 1079268, 1439024, 1528963, 1618902, 2158536, 3057926, 3237804, 4317072, 4586889, 6115852, 6475608, 9173778, 12231704, 12951216, 13760667, 18347556, 24463408, 27521334, 36695112, 55042668, 73390224, 110085336, 220170672]

約数ペア:

[(1, 220170672), (2, 110085336), (3, 73390224), (4, 55042668), (6, 36695112), (8, 27521334), (9, 24463408), (12, 18347556), (16, 13760667), (17, 12951216), (18, 12231704), (24, 9173778), (34, 6475608), (36, 6115852), (48, 4586889), (51, 4317072), (68, 3237804), (72, 3057926), (102, 2158536), (136, 1618902), (144, 1528963), (153, 1439024), (204, 1079268), (272, 809451), (306, 719512), (408, 539634), (612, 359756), (816, 269817), (1224, 179878), (2448, 89939)]