403216384

素因数分解:

$2^{11}\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:199

約数の個数: 96

約数和(自身を含む): 849139200

約数和(自身を除く): 445922816

約数列:

[1, 2, 4, 8, 16, 32, 47, 59, 64, 71, 94, 118, 128, 142, 188, 236, 256, 284, 376, 472, 512, 568, 752, 944, 1024, 1136, 1504, 1888, 2048, 2272, 2773, 3008, 3337, 3776, 4189, 4544, 5546, 6016, 6674, 7552, 8378, 9088, 11092, 12032, 13348, 15104, 16756, 18176, 22184, 24064, 26696, 30208, 33512, 36352, 44368, 48128, 53392, 60416, 67024, 72704, 88736, 96256, 106784, 120832, 134048, 145408, 177472, 196883, 213568, 268096, 354944, 393766, 427136, 536192, 709888, 787532, 854272, 1072384, 1419776, 1575064, 1708544, 2144768, 2839552, 3150128, 3417088, 4289536, 5679104, 6300256, 6834176, 8579072, 12600512, 25201024, 50402048, 100804096, 201608192, 403216384]

約数ペア:

[(1, 403216384), (2, 201608192), (4, 100804096), (8, 50402048), (16, 25201024), (32, 12600512), (47, 8579072), (59, 6834176), (64, 6300256), (71, 5679104), (94, 4289536), (118, 3417088), (128, 3150128), (142, 2839552), (188, 2144768), (236, 1708544), (256, 1575064), (284, 1419776), (376, 1072384), (472, 854272), (512, 787532), (568, 709888), (752, 536192), (944, 427136), (1024, 393766), (1136, 354944), (1504, 268096), (1888, 213568), (2048, 196883), (2272, 177472), (2773, 145408), (3008, 134048), (3337, 120832), (3776, 106784), (4189, 96256), (4544, 88736), (5546, 72704), (6016, 67024), (6674, 60416), (7552, 53392), (8378, 48128), (9088, 44368), (11092, 36352), (12032, 33512), (13348, 30208), (15104, 26696), (16756, 24064), (18176, 22184)]