243323992

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{727}}^1$

素因数の和:880

約数の個数: 64

約数和(自身を含む): 509483520

約数和(自身を除く): 266159528

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 92, 107, 136, 184, 214, 391, 428, 727, 782, 856, 1454, 1564, 1819, 2461, 2908, 3128, 3638, 4922, 5816, 7276, 9844, 12359, 14552, 16721, 19688, 24718, 33442, 41837, 49436, 66884, 77789, 83674, 98872, 133768, 155578, 167348, 284257, 311156, 334696, 568514, 622312, 1137028, 1322413, 1789147, 2274056, 2644826, 3578294, 5289652, 7156588, 10579304, 14313176, 30415499, 60830998, 121661996, 243323992]

約数ペア:

[(1, 243323992), (2, 121661996), (4, 60830998), (8, 30415499), (17, 14313176), (23, 10579304), (34, 7156588), (46, 5289652), (68, 3578294), (92, 2644826), (107, 2274056), (136, 1789147), (184, 1322413), (214, 1137028), (391, 622312), (428, 568514), (727, 334696), (782, 311156), (856, 284257), (1454, 167348), (1564, 155578), (1819, 133768), (2461, 98872), (2908, 83674), (3128, 77789), (3638, 66884), (4922, 49436), (5816, 41837), (7276, 33442), (9844, 24718), (12359, 19688), (14552, 16721)]