328694688

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{3469}}^1$

素因数の和:3539

約数の個数: 144

約数和(自身を含む): 1091301120

約数和(自身を除く): 762606432

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 47, 48, 56, 63, 72, 84, 94, 96, 112, 126, 141, 144, 168, 188, 224, 252, 282, 288, 329, 336, 376, 423, 504, 564, 658, 672, 752, 846, 987, 1008, 1128, 1316, 1504, 1692, 1974, 2016, 2256, 2632, 2961, 3384, 3469, 3948, 4512, 5264, 5922, 6768, 6938, 7896, 10407, 10528, 11844, 13536, 13876, 15792, 20814, 23688, 24283, 27752, 31221, 31584, 41628, 47376, 48566, 55504, 62442, 72849, 83256, 94752, 97132, 111008, 124884, 145698, 163043, 166512, 194264, 218547, 249768, 291396, 326086, 333024, 388528, 437094, 489129, 499536, 582792, 652172, 777056, 874188, 978258, 999072, 1141301, 1165584, 1304344, 1467387, 1748376, 1956516, 2282602, 2331168, 2608688, 2934774, 3423903, 3496752, 3913032, 4565204, 5217376, 5869548, 6847806, 6993504, 7826064, 9130408, 10271709, 11739096, 13695612, 15652128, 18260816, 20543418, 23478192, 27391224, 36521632, 41086836, 46956384, 54782448, 82173672, 109564896, 164347344, 328694688]

約数ペア:

[(1, 328694688), (2, 164347344), (3, 109564896), (4, 82173672), (6, 54782448), (7, 46956384), (8, 41086836), (9, 36521632), (12, 27391224), (14, 23478192), (16, 20543418), (18, 18260816), (21, 15652128), (24, 13695612), (28, 11739096), (32, 10271709), (36, 9130408), (42, 7826064), (47, 6993504), (48, 6847806), (56, 5869548), (63, 5217376), (72, 4565204), (84, 3913032), (94, 3496752), (96, 3423903), (112, 2934774), (126, 2608688), (141, 2331168), (144, 2282602), (168, 1956516), (188, 1748376), (224, 1467387), (252, 1304344), (282, 1165584), (288, 1141301), (329, 999072), (336, 978258), (376, 874188), (423, 777056), (504, 652172), (564, 582792), (658, 499536), (672, 489129), (752, 437094), (846, 388528), (987, 333024), (1008, 326086), (1128, 291396), (1316, 249768), (1504, 218547), (1692, 194264), (1974, 166512), (2016, 163043), (2256, 145698), (2632, 124884), (2961, 111008), (3384, 97132), (3469, 94752), (3948, 83256), (4512, 72849), (5264, 62442), (5922, 55504), (6768, 48566), (6938, 47376), (7896, 41628), (10407, 31584), (10528, 31221), (11844, 27752), (13536, 24283), (13876, 23688), (15792, 20814)]