788753556

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{8209}}^1$

素因数の和:8393

約数の個数: 72

約数和(自身を含む): 2124780840

約数和(自身を除く): 1336027284

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 157, 204, 306, 314, 471, 612, 628, 942, 1413, 1884, 2669, 2826, 5338, 5652, 8007, 8209, 10676, 16014, 16418, 24021, 24627, 32028, 32836, 48042, 49254, 73881, 96084, 98508, 139553, 147762, 279106, 295524, 418659, 558212, 837318, 1255977, 1288813, 1674636, 2511954, 2577626, 3866439, 5023908, 5155252, 7732878, 11599317, 15465756, 21909821, 23198634, 43819642, 46397268, 65729463, 87639284, 131458926, 197188389, 262917852, 394376778, 788753556]

約数ペア:

[(1, 788753556), (2, 394376778), (3, 262917852), (4, 197188389), (6, 131458926), (9, 87639284), (12, 65729463), (17, 46397268), (18, 43819642), (34, 23198634), (36, 21909821), (51, 15465756), (68, 11599317), (102, 7732878), (153, 5155252), (157, 5023908), (204, 3866439), (306, 2577626), (314, 2511954), (471, 1674636), (612, 1288813), (628, 1255977), (942, 837318), (1413, 558212), (1884, 418659), (2669, 295524), (2826, 279106), (5338, 147762), (5652, 139553), (8007, 98508), (8209, 96084), (10676, 73881), (16014, 49254), (16418, 48042), (24021, 32836), (24627, 32028)]