319904838

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{353}}^1$

素因数の和:594

約数の個数: 96

約数和(自身を含む): 795225600

約数和(自身を除く): 475320762

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 23, 33, 46, 66, 69, 99, 138, 198, 199, 207, 253, 353, 398, 414, 506, 597, 706, 759, 1059, 1194, 1518, 1791, 2118, 2189, 2277, 3177, 3582, 3883, 4378, 4554, 4577, 6354, 6567, 7766, 8119, 9154, 11649, 13134, 13731, 16238, 19701, 23298, 24357, 27462, 34947, 39402, 41193, 48714, 50347, 69894, 70247, 73071, 82386, 89309, 100694, 140494, 146142, 151041, 178618, 210741, 267927, 302082, 421482, 453123, 535854, 632223, 772717, 803781, 906246, 1264446, 1545434, 1607562, 1615681, 2318151, 3231362, 4636302, 4847043, 6954453, 9694086, 13908906, 14541129, 17772491, 29082258, 35544982, 53317473, 106634946, 159952419, 319904838]

約数ペア:

[(1, 319904838), (2, 159952419), (3, 106634946), (6, 53317473), (9, 35544982), (11, 29082258), (18, 17772491), (22, 14541129), (23, 13908906), (33, 9694086), (46, 6954453), (66, 4847043), (69, 4636302), (99, 3231362), (138, 2318151), (198, 1615681), (199, 1607562), (207, 1545434), (253, 1264446), (353, 906246), (398, 803781), (414, 772717), (506, 632223), (597, 535854), (706, 453123), (759, 421482), (1059, 302082), (1194, 267927), (1518, 210741), (1791, 178618), (2118, 151041), (2189, 146142), (2277, 140494), (3177, 100694), (3582, 89309), (3883, 82386), (4378, 73071), (4554, 70247), (4577, 69894), (6354, 50347), (6567, 48714), (7766, 41193), (8119, 39402), (9154, 34947), (11649, 27462), (13134, 24357), (13731, 23298), (16238, 19701)]