553348512

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{61979}}^1$

素因数の和:62026

約数の個数: 72

約数和(自身を含む): 1624371840

約数和(自身を除く): 1071023328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 496, 558, 744, 992, 1116, 1488, 2232, 2976, 4464, 8928, 61979, 123958, 185937, 247916, 371874, 495832, 557811, 743748, 991664, 1115622, 1487496, 1921349, 1983328, 2231244, 2974992, 3842698, 4462488, 5764047, 5949984, 7685396, 8924976, 11528094, 15370792, 17292141, 17849952, 23056188, 30741584, 34584282, 46112376, 61483168, 69168564, 92224752, 138337128, 184449504, 276674256, 553348512]

約数ペア:

[(1, 553348512), (2, 276674256), (3, 184449504), (4, 138337128), (6, 92224752), (8, 69168564), (9, 61483168), (12, 46112376), (16, 34584282), (18, 30741584), (24, 23056188), (31, 17849952), (32, 17292141), (36, 15370792), (48, 11528094), (62, 8924976), (72, 7685396), (93, 5949984), (96, 5764047), (124, 4462488), (144, 3842698), (186, 2974992), (248, 2231244), (279, 1983328), (288, 1921349), (372, 1487496), (496, 1115622), (558, 991664), (744, 743748), (992, 557811), (1116, 495832), (1488, 371874), (2232, 247916), (2976, 185937), (4464, 123958), (8928, 61979)]