121906512

素因数分解:

$2^4\times 3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{443}}^1$

素因数の和:487

約数の個数: 240

約数和(自身を含む): 439346880

約数和(自身を除く): 317440368

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 36, 39, 42, 48, 49, 52, 54, 56, 63, 72, 78, 84, 91, 98, 104, 108, 112, 117, 126, 144, 147, 156, 168, 182, 189, 196, 208, 216, 234, 252, 273, 294, 312, 336, 351, 364, 378, 392, 432, 441, 443, 468, 504, 546, 588, 624, 637, 702, 728, 756, 784, 819, 882, 886, 936, 1008, 1092, 1176, 1274, 1323, 1329, 1404, 1456, 1512, 1638, 1764, 1772, 1872, 1911, 2184, 2352, 2457, 2548, 2646, 2658, 2808, 3024, 3101, 3276, 3528, 3544, 3822, 3987, 4368, 4914, 5096, 5292, 5316, 5616, 5733, 5759, 6202, 6552, 7056, 7088, 7644, 7974, 9303, 9828, 10192, 10584, 10632, 11466, 11518, 11961, 12404, 13104, 15288, 15948, 17199, 17277, 18606, 19656, 21168, 21264, 21707, 22932, 23036, 23922, 24808, 27909, 30576, 31896, 34398, 34554, 37212, 39312, 40313, 43414, 45864, 46072, 47844, 49616, 51831, 55818, 63792, 65121, 68796, 69108, 74424, 80626, 83727, 86828, 91728, 92144, 95688, 103662, 111636, 120939, 130242, 137592, 138216, 148848, 155493, 161252, 167454, 173656, 191376, 195363, 207324, 223272, 241878, 260484, 275184, 276432, 282191, 310986, 322504, 334908, 347312, 362817, 390726, 414648, 446544, 483756, 520968, 564382, 586089, 621972, 645008, 669816, 725634, 781452, 829296, 846573, 967512, 1041936, 1088451, 1128764, 1172178, 1243944, 1339632, 1451268, 1562904, 1693146, 1935024, 2176902, 2257528, 2344356, 2487888, 2539719, 2902536, 3125808, 3386292, 4353804, 4515056, 4688712, 5079438, 5805072, 6772584, 7619157, 8707608, 9377424, 10158876, 13545168, 15238314, 17415216, 20317752, 30476628, 40635504, 60953256, 121906512]

約数ペア:

[(1, 121906512), (2, 60953256), (3, 40635504), (4, 30476628), (6, 20317752), (7, 17415216), (8, 15238314), (9, 13545168), (12, 10158876), (13, 9377424), (14, 8707608), (16, 7619157), (18, 6772584), (21, 5805072), (24, 5079438), (26, 4688712), (27, 4515056), (28, 4353804), (36, 3386292), (39, 3125808), (42, 2902536), (48, 2539719), (49, 2487888), (52, 2344356), (54, 2257528), (56, 2176902), (63, 1935024), (72, 1693146), (78, 1562904), (84, 1451268), (91, 1339632), (98, 1243944), (104, 1172178), (108, 1128764), (112, 1088451), (117, 1041936), (126, 967512), (144, 846573), (147, 829296), (156, 781452), (168, 725634), (182, 669816), (189, 645008), (196, 621972), (208, 586089), (216, 564382), (234, 520968), (252, 483756), (273, 446544), (294, 414648), (312, 390726), (336, 362817), (351, 347312), (364, 334908), (378, 322504), (392, 310986), (432, 282191), (441, 276432), (443, 275184), (468, 260484), (504, 241878), (546, 223272), (588, 207324), (624, 195363), (637, 191376), (702, 173656), (728, 167454), (756, 161252), (784, 155493), (819, 148848), (882, 138216), (886, 137592), (936, 130242), (1008, 120939), (1092, 111636), (1176, 103662), (1274, 95688), (1323, 92144), (1329, 91728), (1404, 86828), (1456, 83727), (1512, 80626), (1638, 74424), (1764, 69108), (1772, 68796), (1872, 65121), (1911, 63792), (2184, 55818), (2352, 51831), (2457, 49616), (2548, 47844), (2646, 46072), (2658, 45864), (2808, 43414), (3024, 40313), (3101, 39312), (3276, 37212), (3528, 34554), (3544, 34398), (3822, 31896), (3987, 30576), (4368, 27909), (4914, 24808), (5096, 23922), (5292, 23036), (5316, 22932), (5616, 21707), (5733, 21264), (5759, 21168), (6202, 19656), (6552, 18606), (7056, 17277), (7088, 17199), (7644, 15948), (7974, 15288), (9303, 13104), (9828, 12404), (10192, 11961), (10584, 11518), (10632, 11466)]