240712472

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{30059}}^1$

素因数の和:30096

約数の個数: 64

約数和(自身を含む): 606009600

約数和(自身を除く): 365297128

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 143, 154, 182, 286, 308, 364, 572, 616, 728, 1001, 1144, 2002, 4004, 8008, 30059, 60118, 120236, 210413, 240472, 330649, 390767, 420826, 661298, 781534, 841652, 1322596, 1563068, 1683304, 2314543, 2645192, 2735369, 3126136, 4298437, 4629086, 5470738, 8596874, 9258172, 10941476, 17193748, 18516344, 21882952, 30089059, 34387496, 60178118, 120356236, 240712472]

約数ペア:

[(1, 240712472), (2, 120356236), (4, 60178118), (7, 34387496), (8, 30089059), (11, 21882952), (13, 18516344), (14, 17193748), (22, 10941476), (26, 9258172), (28, 8596874), (44, 5470738), (52, 4629086), (56, 4298437), (77, 3126136), (88, 2735369), (91, 2645192), (104, 2314543), (143, 1683304), (154, 1563068), (182, 1322596), (286, 841652), (308, 781534), (364, 661298), (572, 420826), (616, 390767), (728, 330649), (1001, 240472), (1144, 210413), (2002, 120236), (4004, 60118), (8008, 30059)]