664670664

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{109}}^2$

素因数の和:277

約数の個数: 192

約数和(自身を含む): 2187158400

約数和(自身を除く): 1522487736

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 37, 42, 54, 56, 63, 72, 74, 84, 108, 109, 111, 126, 148, 168, 189, 216, 218, 222, 252, 259, 296, 327, 333, 378, 436, 444, 504, 518, 654, 666, 756, 763, 777, 872, 888, 981, 999, 1036, 1308, 1332, 1512, 1526, 1554, 1962, 1998, 2072, 2289, 2331, 2616, 2664, 2943, 3052, 3108, 3924, 3996, 4033, 4578, 4662, 5886, 6104, 6216, 6867, 6993, 7848, 7992, 8066, 9156, 9324, 11772, 11881, 12099, 13734, 13986, 16132, 18312, 18648, 20601, 23544, 23762, 24198, 27468, 27972, 28231, 32264, 35643, 36297, 41202, 47524, 48396, 54936, 55944, 56462, 71286, 72594, 82404, 83167, 84693, 95048, 96792, 106929, 108891, 112924, 142572, 145188, 164808, 166334, 169386, 213858, 217782, 225848, 249501, 254079, 285144, 290376, 320787, 332668, 338772, 427716, 435564, 439597, 499002, 508158, 641574, 665336, 677544, 748503, 762237, 855432, 871128, 879194, 998004, 1016316, 1283148, 1318791, 1497006, 1524474, 1758388, 1996008, 2032632, 2245509, 2566296, 2637582, 2994012, 3048948, 3077179, 3516776, 3956373, 4491018, 5275164, 5988024, 6097896, 6154358, 7912746, 8982036, 9231537, 10550328, 11869119, 12308716, 15825492, 17964072, 18463074, 23738238, 24617432, 27694611, 31650984, 36926148, 47476476, 55389222, 73852296, 83083833, 94952952, 110778444, 166167666, 221556888, 332335332, 664670664]

約数ペア:

[(1, 664670664), (2, 332335332), (3, 221556888), (4, 166167666), (6, 110778444), (7, 94952952), (8, 83083833), (9, 73852296), (12, 55389222), (14, 47476476), (18, 36926148), (21, 31650984), (24, 27694611), (27, 24617432), (28, 23738238), (36, 18463074), (37, 17964072), (42, 15825492), (54, 12308716), (56, 11869119), (63, 10550328), (72, 9231537), (74, 8982036), (84, 7912746), (108, 6154358), (109, 6097896), (111, 5988024), (126, 5275164), (148, 4491018), (168, 3956373), (189, 3516776), (216, 3077179), (218, 3048948), (222, 2994012), (252, 2637582), (259, 2566296), (296, 2245509), (327, 2032632), (333, 1996008), (378, 1758388), (436, 1524474), (444, 1497006), (504, 1318791), (518, 1283148), (654, 1016316), (666, 998004), (756, 879194), (763, 871128), (777, 855432), (872, 762237), (888, 748503), (981, 677544), (999, 665336), (1036, 641574), (1308, 508158), (1332, 499002), (1512, 439597), (1526, 435564), (1554, 427716), (1962, 338772), (1998, 332668), (2072, 320787), (2289, 290376), (2331, 285144), (2616, 254079), (2664, 249501), (2943, 225848), (3052, 217782), (3108, 213858), (3924, 169386), (3996, 166334), (4033, 164808), (4578, 145188), (4662, 142572), (5886, 112924), (6104, 108891), (6216, 106929), (6867, 96792), (6993, 95048), (7848, 84693), (7992, 83167), (8066, 82404), (9156, 72594), (9324, 71286), (11772, 56462), (11881, 55944), (12099, 54936), (13734, 48396), (13986, 47524), (16132, 41202), (18312, 36297), (18648, 35643), (20601, 32264), (23544, 28231), (23762, 27972), (24198, 27468)]