328672344

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{13681}}^1$

素因数の和:13721

約数の個数: 128

約数和(自身を含む): 1103316480

約数和(自身を除く): 774644136

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 21, 22, 24, 26, 28, 33, 39, 42, 44, 52, 56, 66, 77, 78, 84, 88, 91, 104, 132, 143, 154, 156, 168, 182, 231, 264, 273, 286, 308, 312, 364, 429, 462, 546, 572, 616, 728, 858, 924, 1001, 1092, 1144, 1716, 1848, 2002, 2184, 3003, 3432, 4004, 6006, 8008, 12012, 13681, 24024, 27362, 41043, 54724, 82086, 95767, 109448, 150491, 164172, 177853, 191534, 287301, 300982, 328344, 355706, 383068, 451473, 533559, 574602, 601964, 711412, 766136, 902946, 1053437, 1067118, 1149204, 1203928, 1244971, 1422824, 1805892, 1956383, 2106874, 2134236, 2298408, 2489942, 3160311, 3611784, 3734913, 3912766, 4213748, 4268472, 4979884, 5869149, 6320622, 7469826, 7825532, 8427496, 9959768, 11738298, 12641244, 13694681, 14939652, 15651064, 23476596, 25282488, 27389362, 29879304, 41084043, 46953192, 54778724, 82168086, 109557448, 164336172, 328672344]

約数ペア:

[(1, 328672344), (2, 164336172), (3, 109557448), (4, 82168086), (6, 54778724), (7, 46953192), (8, 41084043), (11, 29879304), (12, 27389362), (13, 25282488), (14, 23476596), (21, 15651064), (22, 14939652), (24, 13694681), (26, 12641244), (28, 11738298), (33, 9959768), (39, 8427496), (42, 7825532), (44, 7469826), (52, 6320622), (56, 5869149), (66, 4979884), (77, 4268472), (78, 4213748), (84, 3912766), (88, 3734913), (91, 3611784), (104, 3160311), (132, 2489942), (143, 2298408), (154, 2134236), (156, 2106874), (168, 1956383), (182, 1805892), (231, 1422824), (264, 1244971), (273, 1203928), (286, 1149204), (308, 1067118), (312, 1053437), (364, 902946), (429, 766136), (462, 711412), (546, 601964), (572, 574602), (616, 533559), (728, 451473), (858, 383068), (924, 355706), (1001, 328344), (1092, 300982), (1144, 287301), (1716, 191534), (1848, 177853), (2002, 164172), (2184, 150491), (3003, 109448), (3432, 95767), (4004, 82086), (6006, 54724), (8008, 41043), (12012, 27362), (13681, 24024)]