121518432

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:218

約数の個数: 216

約数和(自身を含む): 410810400

約数和(自身を除く): 289291968

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 72, 79, 84, 96, 98, 109, 112, 126, 144, 147, 158, 168, 196, 218, 224, 237, 252, 288, 294, 316, 327, 336, 392, 436, 441, 474, 504, 553, 588, 632, 654, 672, 711, 763, 784, 872, 882, 948, 981, 1008, 1106, 1176, 1264, 1308, 1422, 1526, 1568, 1659, 1744, 1764, 1896, 1962, 2016, 2212, 2289, 2352, 2528, 2616, 2844, 3052, 3318, 3488, 3528, 3792, 3871, 3924, 4424, 4578, 4704, 4977, 5232, 5341, 5688, 6104, 6636, 6867, 7056, 7584, 7742, 7848, 8611, 8848, 9156, 9954, 10464, 10682, 11376, 11613, 12208, 13272, 13734, 14112, 15484, 15696, 16023, 17222, 17696, 18312, 19908, 21364, 22752, 23226, 24416, 25833, 26544, 27468, 30968, 31392, 32046, 34444, 34839, 36624, 39816, 42728, 46452, 48069, 51666, 53088, 54936, 60277, 61936, 64092, 68888, 69678, 73248, 77499, 79632, 85456, 92904, 96138, 103332, 109872, 120554, 123872, 128184, 137776, 139356, 154998, 159264, 170912, 180831, 185808, 192276, 206664, 219744, 241108, 256368, 275552, 278712, 309996, 361662, 371616, 384552, 413328, 421939, 482216, 512736, 542493, 557424, 619992, 723324, 769104, 826656, 843878, 964432, 1084986, 1114848, 1239984, 1265817, 1446648, 1538208, 1687756, 1928864, 2169972, 2479968, 2531634, 2893296, 3375512, 3797451, 4339944, 5063268, 5786592, 6751024, 7594902, 8679888, 10126536, 13502048, 15189804, 17359776, 20253072, 30379608, 40506144, 60759216, 121518432]

約数ペア:

[(1, 121518432), (2, 60759216), (3, 40506144), (4, 30379608), (6, 20253072), (7, 17359776), (8, 15189804), (9, 13502048), (12, 10126536), (14, 8679888), (16, 7594902), (18, 6751024), (21, 5786592), (24, 5063268), (28, 4339944), (32, 3797451), (36, 3375512), (42, 2893296), (48, 2531634), (49, 2479968), (56, 2169972), (63, 1928864), (72, 1687756), (79, 1538208), (84, 1446648), (96, 1265817), (98, 1239984), (109, 1114848), (112, 1084986), (126, 964432), (144, 843878), (147, 826656), (158, 769104), (168, 723324), (196, 619992), (218, 557424), (224, 542493), (237, 512736), (252, 482216), (288, 421939), (294, 413328), (316, 384552), (327, 371616), (336, 361662), (392, 309996), (436, 278712), (441, 275552), (474, 256368), (504, 241108), (553, 219744), (588, 206664), (632, 192276), (654, 185808), (672, 180831), (711, 170912), (763, 159264), (784, 154998), (872, 139356), (882, 137776), (948, 128184), (981, 123872), (1008, 120554), (1106, 109872), (1176, 103332), (1264, 96138), (1308, 92904), (1422, 85456), (1526, 79632), (1568, 77499), (1659, 73248), (1744, 69678), (1764, 68888), (1896, 64092), (1962, 61936), (2016, 60277), (2212, 54936), (2289, 53088), (2352, 51666), (2528, 48069), (2616, 46452), (2844, 42728), (3052, 39816), (3318, 36624), (3488, 34839), (3528, 34444), (3792, 32046), (3871, 31392), (3924, 30968), (4424, 27468), (4578, 26544), (4704, 25833), (4977, 24416), (5232, 23226), (5341, 22752), (5688, 21364), (6104, 19908), (6636, 18312), (6867, 17696), (7056, 17222), (7584, 16023), (7742, 15696), (7848, 15484), (8611, 14112), (8848, 13734), (9156, 13272), (9954, 12208), (10464, 11613), (10682, 11376)]