440341344

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{89939}}^1$

素因数の和:89972

約数の個数: 72

約数和(自身を含む): 1325895480

約数和(自身を除く): 885554136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 96, 102, 136, 144, 153, 204, 272, 288, 306, 408, 544, 612, 816, 1224, 1632, 2448, 4896, 89939, 179878, 269817, 359756, 539634, 719512, 809451, 1079268, 1439024, 1528963, 1618902, 2158536, 2878048, 3057926, 3237804, 4317072, 4586889, 6115852, 6475608, 8634144, 9173778, 12231704, 12951216, 13760667, 18347556, 24463408, 25902432, 27521334, 36695112, 48926816, 55042668, 73390224, 110085336, 146780448, 220170672, 440341344]

約数ペア:

[(1, 440341344), (2, 220170672), (3, 146780448), (4, 110085336), (6, 73390224), (8, 55042668), (9, 48926816), (12, 36695112), (16, 27521334), (17, 25902432), (18, 24463408), (24, 18347556), (32, 13760667), (34, 12951216), (36, 12231704), (48, 9173778), (51, 8634144), (68, 6475608), (72, 6115852), (96, 4586889), (102, 4317072), (136, 3237804), (144, 3057926), (153, 2878048), (204, 2158536), (272, 1618902), (288, 1528963), (306, 1439024), (408, 1079268), (544, 809451), (612, 719512), (816, 539634), (1224, 359756), (1632, 269817), (2448, 179878), (4896, 89939)]