287287584

素因数分解:

$2^5\times 3^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{373}}^1$

素因数の和:570

約数の個数: 96

約数和(自身を含む): 773587584

約数和(自身を除く): 486300000

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 71, 96, 113, 142, 213, 226, 284, 339, 373, 426, 452, 568, 678, 746, 852, 904, 1119, 1136, 1356, 1492, 1704, 1808, 2238, 2272, 2712, 2984, 3408, 3616, 4476, 5424, 5968, 6816, 8023, 8952, 10848, 11936, 16046, 17904, 24069, 26483, 32092, 35808, 42149, 48138, 52966, 64184, 79449, 84298, 96276, 105932, 126447, 128368, 158898, 168596, 192552, 211864, 252894, 256736, 317796, 337192, 385104, 423728, 505788, 635592, 674384, 770208, 847456, 1011576, 1271184, 1348768, 2023152, 2542368, 2992579, 4046304, 5985158, 8977737, 11970316, 17955474, 23940632, 35910948, 47881264, 71821896, 95762528, 143643792, 287287584]

約数ペア:

[(1, 287287584), (2, 143643792), (3, 95762528), (4, 71821896), (6, 47881264), (8, 35910948), (12, 23940632), (16, 17955474), (24, 11970316), (32, 8977737), (48, 5985158), (71, 4046304), (96, 2992579), (113, 2542368), (142, 2023152), (213, 1348768), (226, 1271184), (284, 1011576), (339, 847456), (373, 770208), (426, 674384), (452, 635592), (568, 505788), (678, 423728), (746, 385104), (852, 337192), (904, 317796), (1119, 256736), (1136, 252894), (1356, 211864), (1492, 192552), (1704, 168596), (1808, 158898), (2238, 128368), (2272, 126447), (2712, 105932), (2984, 96276), (3408, 84298), (3616, 79449), (4476, 64184), (5424, 52966), (5968, 48138), (6816, 42149), (8023, 35808), (8952, 32092), (10848, 26483), (11936, 24069), (16046, 17904)]