340956

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1$

素因数の和:72

約数の個数: 96

約数和(自身を含む): 1128960

約数和(自身を除く): 788004

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 41, 42, 44, 54, 63, 66, 77, 82, 84, 99, 108, 123, 126, 132, 154, 164, 189, 198, 231, 246, 252, 287, 297, 308, 369, 378, 396, 451, 462, 492, 574, 594, 693, 738, 756, 861, 902, 924, 1107, 1148, 1188, 1353, 1386, 1476, 1722, 1804, 2079, 2214, 2583, 2706, 2772, 3157, 3444, 4059, 4158, 4428, 5166, 5412, 6314, 7749, 8118, 8316, 9471, 10332, 12177, 12628, 15498, 16236, 18942, 24354, 28413, 30996, 37884, 48708, 56826, 85239, 113652, 170478, 340956]

約数ペア:

[(1, 340956), (2, 170478), (3, 113652), (4, 85239), (6, 56826), (7, 48708), (9, 37884), (11, 30996), (12, 28413), (14, 24354), (18, 18942), (21, 16236), (22, 15498), (27, 12628), (28, 12177), (33, 10332), (36, 9471), (41, 8316), (42, 8118), (44, 7749), (54, 6314), (63, 5412), (66, 5166), (77, 4428), (82, 4158), (84, 4059), (99, 3444), (108, 3157), (123, 2772), (126, 2706), (132, 2583), (154, 2214), (164, 2079), (189, 1804), (198, 1722), (231, 1476), (246, 1386), (252, 1353), (287, 1188), (297, 1148), (308, 1107), (369, 924), (378, 902), (396, 861), (451, 756), (462, 738), (492, 693), (574, 594)]