421498944

素因数分解:

$2^6\times 3^3\times {\mathrm{353}}^1\times {\mathrm{691}}^1$

素因数の和:1065

約数の個数: 112

約数和(自身を含む): 1244437440

約数和(自身を除く): 822938496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 288, 353, 432, 576, 691, 706, 864, 1059, 1382, 1412, 1728, 2073, 2118, 2764, 2824, 3177, 4146, 4236, 5528, 5648, 6219, 6354, 8292, 8472, 9531, 11056, 11296, 12438, 12708, 16584, 16944, 18657, 19062, 22112, 22592, 24876, 25416, 33168, 33888, 37314, 38124, 44224, 49752, 50832, 66336, 67776, 74628, 76248, 99504, 101664, 132672, 149256, 152496, 199008, 203328, 243923, 298512, 304992, 398016, 487846, 597024, 609984, 731769, 975692, 1194048, 1463538, 1951384, 2195307, 2927076, 3902768, 4390614, 5854152, 6585921, 7805536, 8781228, 11708304, 13171842, 15611072, 17562456, 23416608, 26343684, 35124912, 46833216, 52687368, 70249824, 105374736, 140499648, 210749472, 421498944]

約数ペア:

[(1, 421498944), (2, 210749472), (3, 140499648), (4, 105374736), (6, 70249824), (8, 52687368), (9, 46833216), (12, 35124912), (16, 26343684), (18, 23416608), (24, 17562456), (27, 15611072), (32, 13171842), (36, 11708304), (48, 8781228), (54, 7805536), (64, 6585921), (72, 5854152), (96, 4390614), (108, 3902768), (144, 2927076), (192, 2195307), (216, 1951384), (288, 1463538), (353, 1194048), (432, 975692), (576, 731769), (691, 609984), (706, 597024), (864, 487846), (1059, 398016), (1382, 304992), (1412, 298512), (1728, 243923), (2073, 203328), (2118, 199008), (2764, 152496), (2824, 149256), (3177, 132672), (4146, 101664), (4236, 99504), (5528, 76248), (5648, 74628), (6219, 67776), (6354, 66336), (8292, 50832), (8472, 49752), (9531, 44224), (11056, 38124), (11296, 37314), (12438, 33888), (12708, 33168), (16584, 25416), (16944, 24876), (18657, 22592), (19062, 22112)]