38388168

素因数分解:

$2^3\times 3^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1$

素因数の和:79

約数の個数: 288

約数和(自身を含む): 139426560

約数和(自身を除く): 101038392

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 31, 36, 39, 42, 49, 52, 54, 56, 62, 63, 72, 78, 81, 84, 91, 93, 98, 104, 108, 117, 124, 126, 147, 156, 162, 168, 182, 186, 189, 196, 216, 217, 234, 243, 248, 252, 273, 279, 294, 312, 324, 351, 364, 372, 378, 392, 403, 434, 441, 468, 486, 504, 546, 558, 567, 588, 637, 648, 651, 702, 728, 744, 756, 806, 819, 837, 868, 882, 936, 972, 1053, 1092, 1116, 1134, 1176, 1209, 1274, 1302, 1323, 1404, 1512, 1519, 1612, 1638, 1674, 1701, 1736, 1764, 1911, 1944, 1953, 2106, 2184, 2232, 2268, 2418, 2457, 2511, 2548, 2604, 2646, 2808, 2821, 3038, 3159, 3224, 3276, 3348, 3402, 3528, 3627, 3822, 3906, 3969, 4212, 4536, 4557, 4836, 4914, 5022, 5096, 5208, 5292, 5642, 5733, 5859, 6076, 6318, 6552, 6696, 6804, 7254, 7371, 7533, 7644, 7812, 7938, 8424, 8463, 9114, 9672, 9828, 10044, 10584, 10881, 11284, 11466, 11718, 11907, 12152, 12636, 13608, 13671, 14508, 14742, 15066, 15288, 15624, 15876, 16926, 17199, 17577, 18228, 19656, 19747, 20088, 21762, 22113, 22568, 22932, 23436, 23814, 25272, 25389, 27342, 29016, 29484, 30132, 31752, 32643, 33852, 34398, 35154, 36456, 39494, 41013, 43524, 44226, 45864, 46872, 47628, 50778, 51597, 52731, 54684, 58968, 59241, 60264, 65286, 67704, 68796, 70308, 76167, 78988, 82026, 87048, 88452, 95256, 97929, 101556, 103194, 105462, 109368, 118482, 123039, 130572, 137592, 140616, 152334, 154791, 157976, 164052, 176904, 177723, 195858, 203112, 206388, 210924, 228501, 236964, 246078, 261144, 304668, 309582, 328104, 355446, 369117, 391716, 412776, 421848, 457002, 473928, 492156, 533169, 609336, 619164, 685503, 710892, 738234, 783432, 914004, 984312, 1066338, 1238328, 1371006, 1421784, 1476468, 1599507, 1828008, 2132676, 2742012, 2952936, 3199014, 4265352, 4798521, 5484024, 6398028, 9597042, 12796056, 19194084, 38388168]

約数ペア:

[(1, 38388168), (2, 19194084), (3, 12796056), (4, 9597042), (6, 6398028), (7, 5484024), (8, 4798521), (9, 4265352), (12, 3199014), (13, 2952936), (14, 2742012), (18, 2132676), (21, 1828008), (24, 1599507), (26, 1476468), (27, 1421784), (28, 1371006), (31, 1238328), (36, 1066338), (39, 984312), (42, 914004), (49, 783432), (52, 738234), (54, 710892), (56, 685503), (62, 619164), (63, 609336), (72, 533169), (78, 492156), (81, 473928), (84, 457002), (91, 421848), (93, 412776), (98, 391716), (104, 369117), (108, 355446), (117, 328104), (124, 309582), (126, 304668), (147, 261144), (156, 246078), (162, 236964), (168, 228501), (182, 210924), (186, 206388), (189, 203112), (196, 195858), (216, 177723), (217, 176904), (234, 164052), (243, 157976), (248, 154791), (252, 152334), (273, 140616), (279, 137592), (294, 130572), (312, 123039), (324, 118482), (351, 109368), (364, 105462), (372, 103194), (378, 101556), (392, 97929), (403, 95256), (434, 88452), (441, 87048), (468, 82026), (486, 78988), (504, 76167), (546, 70308), (558, 68796), (567, 67704), (588, 65286), (637, 60264), (648, 59241), (651, 58968), (702, 54684), (728, 52731), (744, 51597), (756, 50778), (806, 47628), (819, 46872), (837, 45864), (868, 44226), (882, 43524), (936, 41013), (972, 39494), (1053, 36456), (1092, 35154), (1116, 34398), (1134, 33852), (1176, 32643), (1209, 31752), (1274, 30132), (1302, 29484), (1323, 29016), (1404, 27342), (1512, 25389), (1519, 25272), (1612, 23814), (1638, 23436), (1674, 22932), (1701, 22568), (1736, 22113), (1764, 21762), (1911, 20088), (1944, 19747), (1953, 19656), (2106, 18228), (2184, 17577), (2232, 17199), (2268, 16926), (2418, 15876), (2457, 15624), (2511, 15288), (2548, 15066), (2604, 14742), (2646, 14508), (2808, 13671), (2821, 13608), (3038, 12636), (3159, 12152), (3224, 11907), (3276, 11718), (3348, 11466), (3402, 11284), (3528, 10881), (3627, 10584), (3822, 10044), (3906, 9828), (3969, 9672), (4212, 9114), (4536, 8463), (4557, 8424), (4836, 7938), (4914, 7812), (5022, 7644), (5096, 7533), (5208, 7371), (5292, 7254), (5642, 6804), (5733, 6696), (5859, 6552), (6076, 6318)]