898768656

素因数分解:

$2^4\times 3^3\times {\mathrm{109}}^1\times {\mathrm{19087}}^1$

素因数の和:19213

約数の個数: 80

約数和(自身を含む): 2603603200

約数和(自身を除く): 1704834544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 109, 144, 216, 218, 327, 432, 436, 654, 872, 981, 1308, 1744, 1962, 2616, 2943, 3924, 5232, 5886, 7848, 11772, 15696, 19087, 23544, 38174, 47088, 57261, 76348, 114522, 152696, 171783, 229044, 305392, 343566, 458088, 515349, 687132, 916176, 1030698, 1374264, 2061396, 2080483, 2748528, 4122792, 4160966, 6241449, 8245584, 8321932, 12482898, 16643864, 18724347, 24965796, 33287728, 37448694, 49931592, 56173041, 74897388, 99863184, 112346082, 149794776, 224692164, 299589552, 449384328, 898768656]

約数ペア:

[(1, 898768656), (2, 449384328), (3, 299589552), (4, 224692164), (6, 149794776), (8, 112346082), (9, 99863184), (12, 74897388), (16, 56173041), (18, 49931592), (24, 37448694), (27, 33287728), (36, 24965796), (48, 18724347), (54, 16643864), (72, 12482898), (108, 8321932), (109, 8245584), (144, 6241449), (216, 4160966), (218, 4122792), (327, 2748528), (432, 2080483), (436, 2061396), (654, 1374264), (872, 1030698), (981, 916176), (1308, 687132), (1744, 515349), (1962, 458088), (2616, 343566), (2943, 305392), (3924, 229044), (5232, 171783), (5886, 152696), (7848, 114522), (11772, 76348), (15696, 57261), (19087, 47088), (23544, 38174)]