245220696

素因数分解:

$2^3\times 3^4\times 7^2\times {\mathrm{7723}}^1$

素因数の和:7755

約数の個数: 120

約数和(自身を含む): 799086420

約数和(自身を除く): 553865724

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 72, 81, 84, 98, 108, 126, 147, 162, 168, 189, 196, 216, 252, 294, 324, 378, 392, 441, 504, 567, 588, 648, 756, 882, 1134, 1176, 1323, 1512, 1764, 2268, 2646, 3528, 3969, 4536, 5292, 7723, 7938, 10584, 15446, 15876, 23169, 30892, 31752, 46338, 54061, 61784, 69507, 92676, 108122, 139014, 162183, 185352, 208521, 216244, 278028, 324366, 378427, 417042, 432488, 486549, 556056, 625563, 648732, 756854, 834084, 973098, 1135281, 1251126, 1297464, 1459647, 1513708, 1668168, 1946196, 2270562, 2502252, 2919294, 3027416, 3405843, 3892392, 4378941, 4541124, 5004504, 5838588, 6811686, 8757882, 9082248, 10217529, 11677176, 13623372, 17515764, 20435058, 27246744, 30652587, 35031528, 40870116, 61305174, 81740232, 122610348, 245220696]

約数ペア:

[(1, 245220696), (2, 122610348), (3, 81740232), (4, 61305174), (6, 40870116), (7, 35031528), (8, 30652587), (9, 27246744), (12, 20435058), (14, 17515764), (18, 13623372), (21, 11677176), (24, 10217529), (27, 9082248), (28, 8757882), (36, 6811686), (42, 5838588), (49, 5004504), (54, 4541124), (56, 4378941), (63, 3892392), (72, 3405843), (81, 3027416), (84, 2919294), (98, 2502252), (108, 2270562), (126, 1946196), (147, 1668168), (162, 1513708), (168, 1459647), (189, 1297464), (196, 1251126), (216, 1135281), (252, 973098), (294, 834084), (324, 756854), (378, 648732), (392, 625563), (441, 556056), (504, 486549), (567, 432488), (588, 417042), (648, 378427), (756, 324366), (882, 278028), (1134, 216244), (1176, 208521), (1323, 185352), (1512, 162183), (1764, 139014), (2268, 108122), (2646, 92676), (3528, 69507), (3969, 61784), (4536, 54061), (5292, 46338), (7723, 31752), (7938, 30892), (10584, 23169), (15446, 15876)]