1949628048

素因数分解:

$2^4\times 3^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1\times {\mathrm{2699}}^1$

素因数の和:2960

約数の個数: 80

約数和(自身を含む): 5122440000

約数和(自身を除く): 3172811952

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 101, 149, 202, 298, 303, 404, 447, 596, 606, 808, 894, 1192, 1212, 1616, 1788, 2384, 2424, 2699, 3576, 4848, 5398, 7152, 8097, 10796, 15049, 16194, 21592, 30098, 32388, 43184, 45147, 60196, 64776, 90294, 120392, 129552, 180588, 240784, 272599, 361176, 402151, 545198, 722352, 804302, 817797, 1090396, 1206453, 1608604, 1635594, 2180792, 2412906, 3217208, 3271188, 4361584, 4825812, 6434416, 6542376, 9651624, 13084752, 19303248, 40617251, 81234502, 121851753, 162469004, 243703506, 324938008, 487407012, 649876016, 974814024, 1949628048]

約数ペア:

[(1, 1949628048), (2, 974814024), (3, 649876016), (4, 487407012), (6, 324938008), (8, 243703506), (12, 162469004), (16, 121851753), (24, 81234502), (48, 40617251), (101, 19303248), (149, 13084752), (202, 9651624), (298, 6542376), (303, 6434416), (404, 4825812), (447, 4361584), (596, 3271188), (606, 3217208), (808, 2412906), (894, 2180792), (1192, 1635594), (1212, 1608604), (1616, 1206453), (1788, 1090396), (2384, 817797), (2424, 804302), (2699, 722352), (3576, 545198), (4848, 402151), (5398, 361176), (7152, 272599), (8097, 240784), (10796, 180588), (15049, 129552), (16194, 120392), (21592, 90294), (30098, 64776), (32388, 60196), (43184, 45147)]