420532992

素因数分解:

$2^8\times 3^3\times {\mathrm{11}}^1\times {\mathrm{5531}}^1$

素因数の和:5567

約数の個数: 144

約数和(自身を含む): 1356888960

約数和(自身を除く): 936355968

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 64, 66, 72, 88, 96, 99, 108, 128, 132, 144, 176, 192, 198, 216, 256, 264, 288, 297, 352, 384, 396, 432, 528, 576, 594, 704, 768, 792, 864, 1056, 1152, 1188, 1408, 1584, 1728, 2112, 2304, 2376, 2816, 3168, 3456, 4224, 4752, 5531, 6336, 6912, 8448, 9504, 11062, 12672, 16593, 19008, 22124, 25344, 33186, 38016, 44248, 49779, 60841, 66372, 76032, 88496, 99558, 121682, 132744, 149337, 176992, 182523, 199116, 243364, 265488, 298674, 353984, 365046, 398232, 486728, 530976, 547569, 597348, 707968, 730092, 796464, 973456, 1061952, 1095138, 1194696, 1415936, 1460184, 1592928, 1642707, 1946912, 2123904, 2190276, 2389392, 2920368, 3185856, 3285414, 3893824, 4247808, 4380552, 4778784, 5840736, 6371712, 6570828, 7787648, 8761104, 9557568, 11681472, 12743424, 13141656, 15575296, 17522208, 19115136, 23362944, 26283312, 35044416, 38230272, 46725888, 52566624, 70088832, 105133248, 140177664, 210266496, 420532992]

約数ペア:

[(1, 420532992), (2, 210266496), (3, 140177664), (4, 105133248), (6, 70088832), (8, 52566624), (9, 46725888), (11, 38230272), (12, 35044416), (16, 26283312), (18, 23362944), (22, 19115136), (24, 17522208), (27, 15575296), (32, 13141656), (33, 12743424), (36, 11681472), (44, 9557568), (48, 8761104), (54, 7787648), (64, 6570828), (66, 6371712), (72, 5840736), (88, 4778784), (96, 4380552), (99, 4247808), (108, 3893824), (128, 3285414), (132, 3185856), (144, 2920368), (176, 2389392), (192, 2190276), (198, 2123904), (216, 1946912), (256, 1642707), (264, 1592928), (288, 1460184), (297, 1415936), (352, 1194696), (384, 1095138), (396, 1061952), (432, 973456), (528, 796464), (576, 730092), (594, 707968), (704, 597348), (768, 547569), (792, 530976), (864, 486728), (1056, 398232), (1152, 365046), (1188, 353984), (1408, 298674), (1584, 265488), (1728, 243364), (2112, 199116), (2304, 182523), (2376, 176992), (2816, 149337), (3168, 132744), (3456, 121682), (4224, 99558), (4752, 88496), (5531, 76032), (6336, 66372), (6912, 60841), (8448, 49779), (9504, 44248), (11062, 38016), (12672, 33186), (16593, 25344), (19008, 22124)]