302479968

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:285

約数の個数: 192

約数和(自身を含む): 947939328

約数和(自身を除く): 645459360

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 47, 48, 56, 61, 84, 94, 96, 112, 122, 141, 157, 168, 183, 188, 224, 244, 282, 314, 329, 336, 366, 376, 427, 471, 488, 564, 628, 658, 672, 732, 752, 854, 942, 976, 987, 1099, 1128, 1256, 1281, 1316, 1464, 1504, 1708, 1884, 1952, 1974, 2198, 2256, 2512, 2562, 2632, 2867, 2928, 3297, 3416, 3768, 3948, 4396, 4512, 5024, 5124, 5264, 5734, 5856, 6594, 6832, 7379, 7536, 7896, 8601, 8792, 9577, 10248, 10528, 11468, 13188, 13664, 14758, 15072, 15792, 17202, 17584, 19154, 20069, 20496, 22137, 22936, 26376, 28731, 29516, 31584, 34404, 35168, 38308, 40138, 40992, 44274, 45872, 51653, 52752, 57462, 59032, 60207, 67039, 68808, 76616, 80276, 88548, 91744, 103306, 105504, 114924, 118064, 120414, 134078, 137616, 153232, 154959, 160552, 177096, 201117, 206612, 229848, 236128, 240828, 268156, 275232, 306464, 309918, 321104, 354192, 402234, 413224, 450119, 459696, 481656, 536312, 619836, 642208, 708384, 804468, 826448, 900238, 919392, 963312, 1072624, 1239672, 1350357, 1608936, 1652896, 1800476, 1926624, 2145248, 2479344, 2700714, 3150833, 3217872, 3600952, 4958688, 5401428, 6301666, 6435744, 7201904, 9452499, 10802856, 12603332, 14403808, 18904998, 21605712, 25206664, 37809996, 43211424, 50413328, 75619992, 100826656, 151239984, 302479968]

約数ペア:

[(1, 302479968), (2, 151239984), (3, 100826656), (4, 75619992), (6, 50413328), (7, 43211424), (8, 37809996), (12, 25206664), (14, 21605712), (16, 18904998), (21, 14403808), (24, 12603332), (28, 10802856), (32, 9452499), (42, 7201904), (47, 6435744), (48, 6301666), (56, 5401428), (61, 4958688), (84, 3600952), (94, 3217872), (96, 3150833), (112, 2700714), (122, 2479344), (141, 2145248), (157, 1926624), (168, 1800476), (183, 1652896), (188, 1608936), (224, 1350357), (244, 1239672), (282, 1072624), (314, 963312), (329, 919392), (336, 900238), (366, 826448), (376, 804468), (427, 708384), (471, 642208), (488, 619836), (564, 536312), (628, 481656), (658, 459696), (672, 450119), (732, 413224), (752, 402234), (854, 354192), (942, 321104), (976, 309918), (987, 306464), (1099, 275232), (1128, 268156), (1256, 240828), (1281, 236128), (1316, 229848), (1464, 206612), (1504, 201117), (1708, 177096), (1884, 160552), (1952, 154959), (1974, 153232), (2198, 137616), (2256, 134078), (2512, 120414), (2562, 118064), (2632, 114924), (2867, 105504), (2928, 103306), (3297, 91744), (3416, 88548), (3768, 80276), (3948, 76616), (4396, 68808), (4512, 67039), (5024, 60207), (5124, 59032), (5264, 57462), (5734, 52752), (5856, 51653), (6594, 45872), (6832, 44274), (7379, 40992), (7536, 40138), (7896, 38308), (8601, 35168), (8792, 34404), (9577, 31584), (10248, 29516), (10528, 28731), (11468, 26376), (13188, 22936), (13664, 22137), (14758, 20496), (15072, 20069), (15792, 19154), (17202, 17584)]