1618052912

素因数分解:

$2^4\times 7^2\times {\mathrm{29}}^1\times {\mathrm{71167}}^1$

素因数の和:71218

約数の個数: 60

約数和(自身を含む): 3772615680

約数和(自身を除く): 2154562768

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 49, 56, 58, 98, 112, 116, 196, 203, 232, 392, 406, 464, 784, 812, 1421, 1624, 2842, 3248, 5684, 11368, 22736, 71167, 142334, 284668, 498169, 569336, 996338, 1138672, 1992676, 2063843, 3487183, 3985352, 4127686, 6974366, 7970704, 8255372, 13948732, 14446901, 16510744, 27897464, 28893802, 33021488, 55794928, 57787604, 101128307, 115575208, 202256614, 231150416, 404513228, 809026456, 1618052912]

約数ペア:

[(1, 1618052912), (2, 809026456), (4, 404513228), (7, 231150416), (8, 202256614), (14, 115575208), (16, 101128307), (28, 57787604), (29, 55794928), (49, 33021488), (56, 28893802), (58, 27897464), (98, 16510744), (112, 14446901), (116, 13948732), (196, 8255372), (203, 7970704), (232, 6974366), (392, 4127686), (406, 3985352), (464, 3487183), (784, 2063843), (812, 1992676), (1421, 1138672), (1624, 996338), (2842, 569336), (3248, 498169), (5684, 284668), (11368, 142334), (22736, 71167)]