425314512

素因数分解:

$2^4\times 3^2\times 7^3\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:223

約数の個数: 240

約数和(自身を含む): 1418560000

約数和(自身を除く): 993245488

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 79, 84, 98, 109, 112, 126, 144, 147, 158, 168, 196, 218, 237, 252, 294, 316, 327, 336, 343, 392, 436, 441, 474, 504, 553, 588, 632, 654, 686, 711, 763, 784, 872, 882, 948, 981, 1008, 1029, 1106, 1176, 1264, 1308, 1372, 1422, 1526, 1659, 1744, 1764, 1896, 1962, 2058, 2212, 2289, 2352, 2616, 2744, 2844, 3052, 3087, 3318, 3528, 3792, 3871, 3924, 4116, 4424, 4578, 4977, 5232, 5341, 5488, 5688, 6104, 6174, 6636, 6867, 7056, 7742, 7848, 8232, 8611, 8848, 9156, 9954, 10682, 11376, 11613, 12208, 12348, 13272, 13734, 15484, 15696, 16023, 16464, 17222, 18312, 19908, 21364, 23226, 24696, 25833, 26544, 27097, 27468, 30968, 32046, 34444, 34839, 36624, 37387, 39816, 42728, 46452, 48069, 49392, 51666, 54194, 54936, 60277, 61936, 64092, 68888, 69678, 74774, 77499, 79632, 81291, 85456, 92904, 96138, 103332, 108388, 109872, 112161, 120554, 128184, 137776, 139356, 149548, 154998, 162582, 180831, 185808, 192276, 206664, 216776, 224322, 241108, 243873, 256368, 278712, 299096, 309996, 325164, 336483, 361662, 384552, 413328, 421939, 433552, 448644, 482216, 487746, 542493, 557424, 598192, 619992, 650328, 672966, 723324, 769104, 843878, 897288, 964432, 975492, 1084986, 1239984, 1265817, 1300656, 1345932, 1446648, 1687756, 1794576, 1950984, 2169972, 2531634, 2691864, 2893296, 2953573, 3375512, 3797451, 3901968, 4339944, 5063268, 5383728, 5907146, 6751024, 7594902, 8679888, 8860719, 10126536, 11814292, 15189804, 17721438, 20253072, 23628584, 26582157, 30379608, 35442876, 47257168, 53164314, 60759216, 70885752, 106328628, 141771504, 212657256, 425314512]

約数ペア:

[(1, 425314512), (2, 212657256), (3, 141771504), (4, 106328628), (6, 70885752), (7, 60759216), (8, 53164314), (9, 47257168), (12, 35442876), (14, 30379608), (16, 26582157), (18, 23628584), (21, 20253072), (24, 17721438), (28, 15189804), (36, 11814292), (42, 10126536), (48, 8860719), (49, 8679888), (56, 7594902), (63, 6751024), (72, 5907146), (79, 5383728), (84, 5063268), (98, 4339944), (109, 3901968), (112, 3797451), (126, 3375512), (144, 2953573), (147, 2893296), (158, 2691864), (168, 2531634), (196, 2169972), (218, 1950984), (237, 1794576), (252, 1687756), (294, 1446648), (316, 1345932), (327, 1300656), (336, 1265817), (343, 1239984), (392, 1084986), (436, 975492), (441, 964432), (474, 897288), (504, 843878), (553, 769104), (588, 723324), (632, 672966), (654, 650328), (686, 619992), (711, 598192), (763, 557424), (784, 542493), (872, 487746), (882, 482216), (948, 448644), (981, 433552), (1008, 421939), (1029, 413328), (1106, 384552), (1176, 361662), (1264, 336483), (1308, 325164), (1372, 309996), (1422, 299096), (1526, 278712), (1659, 256368), (1744, 243873), (1764, 241108), (1896, 224322), (1962, 216776), (2058, 206664), (2212, 192276), (2289, 185808), (2352, 180831), (2616, 162582), (2744, 154998), (2844, 149548), (3052, 139356), (3087, 137776), (3318, 128184), (3528, 120554), (3792, 112161), (3871, 109872), (3924, 108388), (4116, 103332), (4424, 96138), (4578, 92904), (4977, 85456), (5232, 81291), (5341, 79632), (5488, 77499), (5688, 74774), (6104, 69678), (6174, 68888), (6636, 64092), (6867, 61936), (7056, 60277), (7742, 54936), (7848, 54194), (8232, 51666), (8611, 49392), (8848, 48069), (9156, 46452), (9954, 42728), (10682, 39816), (11376, 37387), (11613, 36624), (12208, 34839), (12348, 34444), (13272, 32046), (13734, 30968), (15484, 27468), (15696, 27097), (16023, 26544), (16464, 25833), (17222, 24696), (18312, 23226), (19908, 21364)]