2180948448

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{541}}^1\times {\mathrm{857}}^1$

素因数の和:1425

約数の個数: 144

約数和(自身を含む): 6679777104

約数和(自身を除く): 4498828656

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 541, 588, 672, 784, 857, 1082, 1176, 1568, 1623, 1714, 2164, 2352, 2571, 3246, 3428, 3787, 4328, 4704, 5142, 5999, 6492, 6856, 7574, 8656, 10284, 11361, 11998, 12984, 13712, 15148, 17312, 17997, 20568, 22722, 23996, 25968, 26509, 27424, 30296, 35994, 41136, 41993, 45444, 47992, 51936, 53018, 60592, 71988, 79527, 82272, 83986, 90888, 95984, 106036, 121184, 125979, 143976, 159054, 167972, 181776, 191968, 212072, 251958, 287952, 318108, 335944, 363552, 424144, 463637, 503916, 575904, 636216, 671888, 848288, 927274, 1007832, 1272432, 1343776, 1390911, 1854548, 2015664, 2544864, 2781822, 3245459, 3709096, 4031328, 5563644, 6490918, 7418192, 9736377, 11127288, 12981836, 14836384, 19472754, 22254576, 22718213, 25963672, 38945508, 44509152, 45436426, 51927344, 68154639, 77891016, 90872852, 103854688, 136309278, 155782032, 181745704, 272618556, 311564064, 363491408, 545237112, 726982816, 1090474224, 2180948448]

約数ペア:

[(1, 2180948448), (2, 1090474224), (3, 726982816), (4, 545237112), (6, 363491408), (7, 311564064), (8, 272618556), (12, 181745704), (14, 155782032), (16, 136309278), (21, 103854688), (24, 90872852), (28, 77891016), (32, 68154639), (42, 51927344), (48, 45436426), (49, 44509152), (56, 38945508), (84, 25963672), (96, 22718213), (98, 22254576), (112, 19472754), (147, 14836384), (168, 12981836), (196, 11127288), (224, 9736377), (294, 7418192), (336, 6490918), (392, 5563644), (541, 4031328), (588, 3709096), (672, 3245459), (784, 2781822), (857, 2544864), (1082, 2015664), (1176, 1854548), (1568, 1390911), (1623, 1343776), (1714, 1272432), (2164, 1007832), (2352, 927274), (2571, 848288), (3246, 671888), (3428, 636216), (3787, 575904), (4328, 503916), (4704, 463637), (5142, 424144), (5999, 363552), (6492, 335944), (6856, 318108), (7574, 287952), (8656, 251958), (10284, 212072), (11361, 191968), (11998, 181776), (12984, 167972), (13712, 159054), (15148, 143976), (17312, 125979), (17997, 121184), (20568, 106036), (22722, 95984), (23996, 90888), (25968, 83986), (26509, 82272), (27424, 79527), (30296, 71988), (35994, 60592), (41136, 53018), (41993, 51936), (45444, 47992)]