1438900704

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{262957}}^1$

素因数の和:262992

約数の個数: 72

約数和(自身を含む): 4307252040

約数和(自身を除く): 2868351336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 288, 304, 342, 456, 608, 684, 912, 1368, 1824, 2736, 5472, 262957, 525914, 788871, 1051828, 1577742, 2103656, 2366613, 3155484, 4207312, 4733226, 4996183, 6310968, 8414624, 9466452, 9992366, 12621936, 14988549, 18932904, 19984732, 25243872, 29977098, 37865808, 39969464, 44965647, 59954196, 75731616, 79938928, 89931294, 119908392, 159877856, 179862588, 239816784, 359725176, 479633568, 719450352, 1438900704]

約数ペア:

[(1, 1438900704), (2, 719450352), (3, 479633568), (4, 359725176), (6, 239816784), (8, 179862588), (9, 159877856), (12, 119908392), (16, 89931294), (18, 79938928), (19, 75731616), (24, 59954196), (32, 44965647), (36, 39969464), (38, 37865808), (48, 29977098), (57, 25243872), (72, 19984732), (76, 18932904), (96, 14988549), (114, 12621936), (144, 9992366), (152, 9466452), (171, 8414624), (228, 6310968), (288, 4996183), (304, 4733226), (342, 4207312), (456, 3155484), (608, 2366613), (684, 2103656), (912, 1577742), (1368, 1051828), (1824, 788871), (2736, 525914), (5472, 262957)]