15721330944

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{80911}}^1$

素因数の和:80964

約数の個数: 144

約数和(自身を含む): 47630628864

約数和(自身を除く): 31909297920

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 23, 24, 32, 33, 44, 46, 48, 64, 66, 69, 88, 92, 96, 128, 132, 138, 176, 184, 192, 253, 256, 264, 276, 352, 368, 384, 506, 528, 552, 704, 736, 759, 768, 1012, 1056, 1104, 1408, 1472, 1518, 2024, 2112, 2208, 2816, 2944, 3036, 4048, 4224, 4416, 5888, 6072, 8096, 8448, 8832, 12144, 16192, 17664, 24288, 32384, 48576, 64768, 80911, 97152, 161822, 194304, 242733, 323644, 485466, 647288, 890021, 970932, 1294576, 1780042, 1860953, 1941864, 2589152, 2670063, 3560084, 3721906, 3883728, 5178304, 5340126, 5582859, 7120168, 7443812, 7767456, 10356608, 10680252, 11165718, 14240336, 14887624, 15534912, 20470483, 20713216, 21360504, 22331436, 28480672, 29775248, 31069824, 40940966, 42721008, 44662872, 56961344, 59550496, 61411449, 62139648, 81881932, 85442016, 89325744, 113922688, 119100992, 122822898, 163763864, 170884032, 178651488, 227845376, 238201984, 245645796, 327527728, 341768064, 357302976, 476403968, 491291592, 655055456, 683536128, 714605952, 982583184, 1310110912, 1429211904, 1965166368, 2620221824, 3930332736, 5240443648, 7860665472, 15721330944]

約数ペア:

[(1, 15721330944), (2, 7860665472), (3, 5240443648), (4, 3930332736), (6, 2620221824), (8, 1965166368), (11, 1429211904), (12, 1310110912), (16, 982583184), (22, 714605952), (23, 683536128), (24, 655055456), (32, 491291592), (33, 476403968), (44, 357302976), (46, 341768064), (48, 327527728), (64, 245645796), (66, 238201984), (69, 227845376), (88, 178651488), (92, 170884032), (96, 163763864), (128, 122822898), (132, 119100992), (138, 113922688), (176, 89325744), (184, 85442016), (192, 81881932), (253, 62139648), (256, 61411449), (264, 59550496), (276, 56961344), (352, 44662872), (368, 42721008), (384, 40940966), (506, 31069824), (528, 29775248), (552, 28480672), (704, 22331436), (736, 21360504), (759, 20713216), (768, 20470483), (1012, 15534912), (1056, 14887624), (1104, 14240336), (1408, 11165718), (1472, 10680252), (1518, 10356608), (2024, 7767456), (2112, 7443812), (2208, 7120168), (2816, 5582859), (2944, 5340126), (3036, 5178304), (4048, 3883728), (4224, 3721906), (4416, 3560084), (5888, 2670063), (6072, 2589152), (8096, 1941864), (8448, 1860953), (8832, 1780042), (12144, 1294576), (16192, 970932), (17664, 890021), (24288, 647288), (32384, 485466), (48576, 323644), (64768, 242733), (80911, 194304), (97152, 161822)]