320445216

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{12227}}^1$

素因数の和:12263

約数の個数: 144

約数和(自身を含む): 1121649984

約数和(自身を除く): 801204768

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 96, 104, 112, 117, 126, 144, 156, 168, 182, 208, 224, 234, 252, 273, 288, 312, 336, 364, 416, 468, 504, 546, 624, 672, 728, 819, 936, 1008, 1092, 1248, 1456, 1638, 1872, 2016, 2184, 2912, 3276, 3744, 4368, 6552, 8736, 12227, 13104, 24454, 26208, 36681, 48908, 73362, 85589, 97816, 110043, 146724, 158951, 171178, 195632, 220086, 256767, 293448, 317902, 342356, 391264, 440172, 476853, 513534, 586896, 635804, 684712, 770301, 880344, 953706, 1027068, 1112657, 1173792, 1271608, 1369424, 1430559, 1540602, 1760688, 1907412, 2054136, 2225314, 2543216, 2738848, 2861118, 3081204, 3337971, 3521376, 3814824, 4108272, 4450628, 5086432, 5722236, 6162408, 6675942, 7629648, 8216544, 8901256, 10013913, 11444472, 12324816, 13351884, 15259296, 17802512, 20027826, 22888944, 24649632, 26703768, 35605024, 40055652, 45777888, 53407536, 80111304, 106815072, 160222608, 320445216]

約数ペア:

[(1, 320445216), (2, 160222608), (3, 106815072), (4, 80111304), (6, 53407536), (7, 45777888), (8, 40055652), (9, 35605024), (12, 26703768), (13, 24649632), (14, 22888944), (16, 20027826), (18, 17802512), (21, 15259296), (24, 13351884), (26, 12324816), (28, 11444472), (32, 10013913), (36, 8901256), (39, 8216544), (42, 7629648), (48, 6675942), (52, 6162408), (56, 5722236), (63, 5086432), (72, 4450628), (78, 4108272), (84, 3814824), (91, 3521376), (96, 3337971), (104, 3081204), (112, 2861118), (117, 2738848), (126, 2543216), (144, 2225314), (156, 2054136), (168, 1907412), (182, 1760688), (208, 1540602), (224, 1430559), (234, 1369424), (252, 1271608), (273, 1173792), (288, 1112657), (312, 1027068), (336, 953706), (364, 880344), (416, 770301), (468, 684712), (504, 635804), (546, 586896), (624, 513534), (672, 476853), (728, 440172), (819, 391264), (936, 342356), (1008, 317902), (1092, 293448), (1248, 256767), (1456, 220086), (1638, 195632), (1872, 171178), (2016, 158951), (2184, 146724), (2912, 110043), (3276, 97816), (3744, 85589), (4368, 73362), (6552, 48908), (8736, 36681), (12227, 26208), (13104, 24454)]