1300024

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1$

素因数の和:124

約数の個数: 48

約数和(自身を含む): 2872800

約数和(自身を除く): 1572776

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 79, 88, 121, 136, 158, 187, 242, 316, 374, 484, 632, 748, 869, 968, 1343, 1496, 1738, 2057, 2686, 3476, 4114, 5372, 6952, 8228, 9559, 10744, 14773, 16456, 19118, 29546, 38236, 59092, 76472, 118184, 162503, 325006, 650012, 1300024]

約数ペア:

[(1, 1300024), (2, 650012), (4, 325006), (8, 162503), (11, 118184), (17, 76472), (22, 59092), (34, 38236), (44, 29546), (68, 19118), (79, 16456), (88, 14773), (121, 10744), (136, 9559), (158, 8228), (187, 6952), (242, 5372), (316, 4114), (374, 3476), (484, 2686), (632, 2057), (748, 1738), (869, 1496), (968, 1343)]