321091008

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{5827}}^1$

素因数の和:5890

約数の個数: 112

約数和(自身を含む): 994769664

約数和(自身を除く): 673678656

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 41, 42, 48, 56, 64, 82, 84, 96, 112, 123, 164, 168, 192, 224, 246, 287, 328, 336, 448, 492, 574, 656, 672, 861, 984, 1148, 1312, 1344, 1722, 1968, 2296, 2624, 3444, 3936, 4592, 5827, 6888, 7872, 9184, 11654, 13776, 17481, 18368, 23308, 27552, 34962, 40789, 46616, 55104, 69924, 81578, 93232, 122367, 139848, 163156, 186464, 238907, 244734, 279696, 326312, 372928, 477814, 489468, 559392, 652624, 716721, 955628, 978936, 1118784, 1305248, 1433442, 1672349, 1911256, 1957872, 2610496, 2866884, 3344698, 3822512, 3915744, 5017047, 5733768, 6689396, 7645024, 7831488, 10034094, 11467536, 13378792, 15290048, 20068188, 22935072, 26757584, 40136376, 45870144, 53515168, 80272752, 107030336, 160545504, 321091008]

約数ペア:

[(1, 321091008), (2, 160545504), (3, 107030336), (4, 80272752), (6, 53515168), (7, 45870144), (8, 40136376), (12, 26757584), (14, 22935072), (16, 20068188), (21, 15290048), (24, 13378792), (28, 11467536), (32, 10034094), (41, 7831488), (42, 7645024), (48, 6689396), (56, 5733768), (64, 5017047), (82, 3915744), (84, 3822512), (96, 3344698), (112, 2866884), (123, 2610496), (164, 1957872), (168, 1911256), (192, 1672349), (224, 1433442), (246, 1305248), (287, 1118784), (328, 978936), (336, 955628), (448, 716721), (492, 652624), (574, 559392), (656, 489468), (672, 477814), (861, 372928), (984, 326312), (1148, 279696), (1312, 244734), (1344, 238907), (1722, 186464), (1968, 163156), (2296, 139848), (2624, 122367), (3444, 93232), (3936, 81578), (4592, 69924), (5827, 55104), (6888, 46616), (7872, 40789), (9184, 34962), (11654, 27552), (13776, 23308), (17481, 18368)]