399772296

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{72109}}^1$

素因数の和:72139

約数の個数: 96

約数和(自身を含む): 1349899200

約数和(自身を除く): 950126904

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 28, 33, 36, 42, 44, 56, 63, 66, 72, 77, 84, 88, 99, 126, 132, 154, 168, 198, 231, 252, 264, 308, 396, 462, 504, 616, 693, 792, 924, 1386, 1848, 2772, 5544, 72109, 144218, 216327, 288436, 432654, 504763, 576872, 648981, 793199, 865308, 1009526, 1297962, 1514289, 1586398, 1730616, 2019052, 2379597, 2595924, 3028578, 3172796, 4038104, 4542867, 4759194, 5191848, 5552393, 6057156, 6345592, 7138791, 9085734, 9518388, 11104786, 12114312, 14277582, 16657179, 18171468, 19036776, 22209572, 28555164, 33314358, 36342936, 44419144, 49971537, 57110328, 66628716, 99943074, 133257432, 199886148, 399772296]

約数ペア:

[(1, 399772296), (2, 199886148), (3, 133257432), (4, 99943074), (6, 66628716), (7, 57110328), (8, 49971537), (9, 44419144), (11, 36342936), (12, 33314358), (14, 28555164), (18, 22209572), (21, 19036776), (22, 18171468), (24, 16657179), (28, 14277582), (33, 12114312), (36, 11104786), (42, 9518388), (44, 9085734), (56, 7138791), (63, 6345592), (66, 6057156), (72, 5552393), (77, 5191848), (84, 4759194), (88, 4542867), (99, 4038104), (126, 3172796), (132, 3028578), (154, 2595924), (168, 2379597), (198, 2019052), (231, 1730616), (252, 1586398), (264, 1514289), (308, 1297962), (396, 1009526), (462, 865308), (504, 793199), (616, 648981), (693, 576872), (792, 504763), (924, 432654), (1386, 288436), (1848, 216327), (2772, 144218), (5544, 72109)]