438425136

素因数分解:

$2^4\times 3^4\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1$

素因数の和:321

約数の個数: 200

約数和(自身を含む): 1340997504

約数和(自身を除く): 902572368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 37, 41, 48, 54, 72, 74, 81, 82, 108, 111, 123, 144, 148, 162, 164, 216, 222, 223, 246, 296, 324, 328, 333, 369, 432, 444, 446, 492, 592, 648, 656, 666, 669, 738, 888, 892, 984, 999, 1107, 1296, 1332, 1338, 1476, 1517, 1776, 1784, 1968, 1998, 2007, 2214, 2664, 2676, 2952, 2997, 3034, 3321, 3568, 3996, 4014, 4428, 4551, 5328, 5352, 5904, 5994, 6021, 6068, 6642, 7992, 8028, 8251, 8856, 9102, 9143, 10704, 11988, 12042, 12136, 13284, 13653, 15984, 16056, 16502, 17712, 18063, 18204, 18286, 23976, 24084, 24272, 24753, 26568, 27306, 27429, 32112, 33004, 36126, 36408, 36572, 40959, 47952, 48168, 49506, 53136, 54612, 54858, 66008, 72252, 72816, 73144, 74259, 81918, 82287, 96336, 99012, 109224, 109716, 122877, 132016, 144504, 146288, 148518, 163836, 164574, 198024, 218448, 219432, 222777, 245754, 246861, 289008, 297036, 327672, 329148, 338291, 396048, 438864, 445554, 491508, 493722, 594072, 655344, 658296, 668331, 676582, 740583, 891108, 983016, 987444, 1014873, 1188144, 1316592, 1336662, 1353164, 1481166, 1782216, 1966032, 1974888, 2029746, 2673324, 2706328, 2962332, 3044619, 3564432, 3949776, 4059492, 5346648, 5412656, 5924664, 6089238, 8118984, 9133857, 10693296, 11849328, 12178476, 16237968, 18267714, 24356952, 27401571, 36535428, 48713904, 54803142, 73070856, 109606284, 146141712, 219212568, 438425136]

約数ペア:

[(1, 438425136), (2, 219212568), (3, 146141712), (4, 109606284), (6, 73070856), (8, 54803142), (9, 48713904), (12, 36535428), (16, 27401571), (18, 24356952), (24, 18267714), (27, 16237968), (36, 12178476), (37, 11849328), (41, 10693296), (48, 9133857), (54, 8118984), (72, 6089238), (74, 5924664), (81, 5412656), (82, 5346648), (108, 4059492), (111, 3949776), (123, 3564432), (144, 3044619), (148, 2962332), (162, 2706328), (164, 2673324), (216, 2029746), (222, 1974888), (223, 1966032), (246, 1782216), (296, 1481166), (324, 1353164), (328, 1336662), (333, 1316592), (369, 1188144), (432, 1014873), (444, 987444), (446, 983016), (492, 891108), (592, 740583), (648, 676582), (656, 668331), (666, 658296), (669, 655344), (738, 594072), (888, 493722), (892, 491508), (984, 445554), (999, 438864), (1107, 396048), (1296, 338291), (1332, 329148), (1338, 327672), (1476, 297036), (1517, 289008), (1776, 246861), (1784, 245754), (1968, 222777), (1998, 219432), (2007, 218448), (2214, 198024), (2664, 164574), (2676, 163836), (2952, 148518), (2997, 146288), (3034, 144504), (3321, 132016), (3568, 122877), (3996, 109716), (4014, 109224), (4428, 99012), (4551, 96336), (5328, 82287), (5352, 81918), (5904, 74259), (5994, 73144), (6021, 72816), (6068, 72252), (6642, 66008), (7992, 54858), (8028, 54612), (8251, 53136), (8856, 49506), (9102, 48168), (9143, 47952), (10704, 40959), (11988, 36572), (12042, 36408), (12136, 36126), (13284, 33004), (13653, 32112), (15984, 27429), (16056, 27306), (16502, 26568), (17712, 24753), (18063, 24272), (18204, 24084), (18286, 23976)]