647668584

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{2659}}^1$

素因数の和:2887

約数の個数: 96

約数和(自身を含む): 1867320000

約数和(自身を除く): 1219651416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 199, 204, 306, 398, 408, 597, 612, 796, 1194, 1224, 1592, 1791, 2388, 2659, 3383, 3582, 4776, 5318, 6766, 7164, 7977, 10149, 10636, 13532, 14328, 15954, 20298, 21272, 23931, 27064, 30447, 31908, 40596, 45203, 47862, 60894, 63816, 81192, 90406, 95724, 121788, 135609, 180812, 191448, 243576, 271218, 361624, 406827, 529141, 542436, 813654, 1058282, 1084872, 1587423, 1627308, 2116564, 3174846, 3254616, 4233128, 4762269, 6349692, 8995397, 9524538, 12699384, 17990794, 19049076, 26986191, 35981588, 38098152, 53972382, 71963176, 80958573, 107944764, 161917146, 215889528, 323834292, 647668584]

約数ペア:

[(1, 647668584), (2, 323834292), (3, 215889528), (4, 161917146), (6, 107944764), (8, 80958573), (9, 71963176), (12, 53972382), (17, 38098152), (18, 35981588), (24, 26986191), (34, 19049076), (36, 17990794), (51, 12699384), (68, 9524538), (72, 8995397), (102, 6349692), (136, 4762269), (153, 4233128), (199, 3254616), (204, 3174846), (306, 2116564), (398, 1627308), (408, 1587423), (597, 1084872), (612, 1058282), (796, 813654), (1194, 542436), (1224, 529141), (1592, 406827), (1791, 361624), (2388, 271218), (2659, 243576), (3383, 191448), (3582, 180812), (4776, 135609), (5318, 121788), (6766, 95724), (7164, 90406), (7977, 81192), (10149, 63816), (10636, 60894), (13532, 47862), (14328, 45203), (15954, 40596), (20298, 31908), (21272, 30447), (23931, 27064)]