495446868

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{72817}}^1$

素因数の和:72843

約数の個数: 72

約数和(自身を含む): 1484322112

約数和(自身を除く): 988875244

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 756, 972, 1134, 1701, 2268, 3402, 6804, 72817, 145634, 218451, 291268, 436902, 509719, 655353, 873804, 1019438, 1310706, 1529157, 1966059, 2038876, 2621412, 3058314, 3932118, 4587471, 5898177, 6116628, 7864236, 9174942, 11796354, 13762413, 17694531, 18349884, 23592708, 27524826, 35389062, 41287239, 55049652, 70778124, 82574478, 123861717, 165148956, 247723434, 495446868]

約数ペア:

[(1, 495446868), (2, 247723434), (3, 165148956), (4, 123861717), (6, 82574478), (7, 70778124), (9, 55049652), (12, 41287239), (14, 35389062), (18, 27524826), (21, 23592708), (27, 18349884), (28, 17694531), (36, 13762413), (42, 11796354), (54, 9174942), (63, 7864236), (81, 6116628), (84, 5898177), (108, 4587471), (126, 3932118), (162, 3058314), (189, 2621412), (243, 2038876), (252, 1966059), (324, 1529157), (378, 1310706), (486, 1019438), (567, 873804), (756, 655353), (972, 509719), (1134, 436902), (1701, 291268), (2268, 218451), (3402, 145634), (6804, 72817)]