426258

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1$

素因数の和:231

約数の個数: 48

約数和(自身を含む): 1123200

約数和(自身を除く): 696942

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 102, 119, 126, 153, 199, 238, 306, 357, 398, 597, 714, 1071, 1194, 1393, 1791, 2142, 2786, 3383, 3582, 4179, 6766, 8358, 10149, 12537, 20298, 23681, 25074, 30447, 47362, 60894, 71043, 142086, 213129, 426258]

約数ペア:

[(1, 426258), (2, 213129), (3, 142086), (6, 71043), (7, 60894), (9, 47362), (14, 30447), (17, 25074), (18, 23681), (21, 20298), (34, 12537), (42, 10149), (51, 8358), (63, 6766), (102, 4179), (119, 3582), (126, 3383), (153, 2786), (199, 2142), (238, 1791), (306, 1393), (357, 1194), (398, 1071), (597, 714)]