1581386064

素因数分解:

$2^4\times 3^1\times {\mathrm{47}}^1\times {\mathrm{229}}^1\times {\mathrm{3061}}^1$

素因数の和:3348

約数の個数: 80

約数和(自身を含む): 4191755520

約数和(自身を除く): 2610369456

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 47, 48, 94, 141, 188, 229, 282, 376, 458, 564, 687, 752, 916, 1128, 1374, 1832, 2256, 2748, 3061, 3664, 5496, 6122, 9183, 10763, 10992, 12244, 18366, 21526, 24488, 32289, 36732, 43052, 48976, 64578, 73464, 86104, 129156, 143867, 146928, 172208, 258312, 287734, 431601, 516624, 575468, 700969, 863202, 1150936, 1401938, 1726404, 2102907, 2301872, 2803876, 3452808, 4205814, 5607752, 6905616, 8411628, 11215504, 16823256, 32945543, 33646512, 65891086, 98836629, 131782172, 197673258, 263564344, 395346516, 527128688, 790693032, 1581386064]

約数ペア:

[(1, 1581386064), (2, 790693032), (3, 527128688), (4, 395346516), (6, 263564344), (8, 197673258), (12, 131782172), (16, 98836629), (24, 65891086), (47, 33646512), (48, 32945543), (94, 16823256), (141, 11215504), (188, 8411628), (229, 6905616), (282, 5607752), (376, 4205814), (458, 3452808), (564, 2803876), (687, 2301872), (752, 2102907), (916, 1726404), (1128, 1401938), (1374, 1150936), (1832, 863202), (2256, 700969), (2748, 575468), (3061, 516624), (3664, 431601), (5496, 287734), (6122, 258312), (9183, 172208), (10763, 146928), (10992, 143867), (12244, 129156), (18366, 86104), (21526, 73464), (24488, 64578), (32289, 48976), (36732, 43052)]