985703082

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{541}}^1$

素因数の和:684

約数の個数: 128

約数和(自身を含む): 2517516288

約数和(自身を除く): 1531813206

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 47, 71, 78, 91, 94, 141, 142, 182, 213, 273, 282, 329, 426, 497, 541, 546, 611, 658, 923, 987, 994, 1082, 1222, 1491, 1623, 1833, 1846, 1974, 2769, 2982, 3246, 3337, 3666, 3787, 4277, 5538, 6461, 6674, 7033, 7574, 8554, 10011, 11361, 12831, 12922, 14066, 19383, 20022, 21099, 22722, 23359, 25427, 25662, 38411, 38766, 42198, 43381, 46718, 49231, 50854, 70077, 76281, 76822, 86762, 98462, 115233, 130143, 140154, 147693, 152562, 177989, 230466, 260286, 268877, 295386, 303667, 330551, 355978, 499343, 533967, 537754, 607334, 661102, 806631, 911001, 991653, 998686, 1067934, 1498029, 1613262, 1805317, 1822002, 1983306, 2313857, 2996058, 3495401, 3610634, 4627714, 5415951, 6941571, 6990802, 10486203, 10831902, 12637219, 13883142, 20972406, 23469121, 25274438, 37911657, 46938242, 70407363, 75823314, 140814726, 164283847, 328567694, 492851541, 985703082]

約数ペア:

[(1, 985703082), (2, 492851541), (3, 328567694), (6, 164283847), (7, 140814726), (13, 75823314), (14, 70407363), (21, 46938242), (26, 37911657), (39, 25274438), (42, 23469121), (47, 20972406), (71, 13883142), (78, 12637219), (91, 10831902), (94, 10486203), (141, 6990802), (142, 6941571), (182, 5415951), (213, 4627714), (273, 3610634), (282, 3495401), (329, 2996058), (426, 2313857), (497, 1983306), (541, 1822002), (546, 1805317), (611, 1613262), (658, 1498029), (923, 1067934), (987, 998686), (994, 991653), (1082, 911001), (1222, 806631), (1491, 661102), (1623, 607334), (1833, 537754), (1846, 533967), (1974, 499343), (2769, 355978), (2982, 330551), (3246, 303667), (3337, 295386), (3666, 268877), (3787, 260286), (4277, 230466), (5538, 177989), (6461, 152562), (6674, 147693), (7033, 140154), (7574, 130143), (8554, 115233), (10011, 98462), (11361, 86762), (12831, 76822), (12922, 76281), (14066, 70077), (19383, 50854), (20022, 49231), (21099, 46718), (22722, 43381), (23359, 42198), (25427, 38766), (25662, 38411)]