285644544

素因数分解:

$2^8\times 3^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1$

素因数の和:302

約数の個数: 144

約数和(自身を含む): 806088192

約数和(自身を除く): 520443648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 103, 128, 138, 157, 184, 192, 206, 256, 276, 309, 314, 368, 384, 412, 471, 552, 618, 628, 736, 768, 824, 942, 1104, 1236, 1256, 1472, 1648, 1884, 2208, 2369, 2472, 2512, 2944, 3296, 3611, 3768, 4416, 4738, 4944, 5024, 5888, 6592, 7107, 7222, 7536, 8832, 9476, 9888, 10048, 10833, 13184, 14214, 14444, 15072, 16171, 17664, 18952, 19776, 20096, 21666, 26368, 28428, 28888, 30144, 32342, 37904, 39552, 40192, 43332, 48513, 56856, 57776, 60288, 64684, 75808, 79104, 86664, 97026, 113712, 115552, 120576, 129368, 151616, 173328, 194052, 227424, 231104, 258736, 303232, 346656, 371933, 388104, 454848, 462208, 517472, 606464, 693312, 743866, 776208, 909696, 924416, 1034944, 1115799, 1386624, 1487732, 1552416, 1819392, 2069888, 2231598, 2773248, 2975464, 3104832, 4139776, 4463196, 5950928, 6209664, 8926392, 11901856, 12419328, 17852784, 23803712, 35705568, 47607424, 71411136, 95214848, 142822272, 285644544]

約数ペア:

[(1, 285644544), (2, 142822272), (3, 95214848), (4, 71411136), (6, 47607424), (8, 35705568), (12, 23803712), (16, 17852784), (23, 12419328), (24, 11901856), (32, 8926392), (46, 6209664), (48, 5950928), (64, 4463196), (69, 4139776), (92, 3104832), (96, 2975464), (103, 2773248), (128, 2231598), (138, 2069888), (157, 1819392), (184, 1552416), (192, 1487732), (206, 1386624), (256, 1115799), (276, 1034944), (309, 924416), (314, 909696), (368, 776208), (384, 743866), (412, 693312), (471, 606464), (552, 517472), (618, 462208), (628, 454848), (736, 388104), (768, 371933), (824, 346656), (942, 303232), (1104, 258736), (1236, 231104), (1256, 227424), (1472, 194052), (1648, 173328), (1884, 151616), (2208, 129368), (2369, 120576), (2472, 115552), (2512, 113712), (2944, 97026), (3296, 86664), (3611, 79104), (3768, 75808), (4416, 64684), (4738, 60288), (4944, 57776), (5024, 56856), (5888, 48513), (6592, 43332), (7107, 40192), (7222, 39552), (7536, 37904), (8832, 32342), (9476, 30144), (9888, 28888), (10048, 28428), (10833, 26368), (13184, 21666), (14214, 20096), (14444, 19776), (15072, 18952), (16171, 17664)]