418270848

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{857}}^1$

素因数の和:946

約数の個数: 128

約数和(自身を含む): 1176215040

約数和(自身を除く): 757944192

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 41, 48, 62, 64, 82, 93, 96, 123, 124, 128, 164, 186, 192, 246, 248, 328, 372, 384, 492, 496, 656, 744, 857, 984, 992, 1271, 1312, 1488, 1714, 1968, 1984, 2542, 2571, 2624, 2976, 3428, 3813, 3936, 3968, 5084, 5142, 5248, 5952, 6856, 7626, 7872, 10168, 10284, 11904, 13712, 15252, 15744, 20336, 20568, 26567, 27424, 30504, 35137, 40672, 41136, 53134, 54848, 61008, 70274, 79701, 81344, 82272, 105411, 106268, 109696, 122016, 140548, 159402, 162688, 164544, 210822, 212536, 244032, 281096, 318804, 329088, 421644, 425072, 488064, 562192, 637608, 843288, 850144, 1089247, 1124384, 1275216, 1686576, 1700288, 2178494, 2248768, 2550432, 3267741, 3373152, 3400576, 4356988, 4497536, 5100864, 6535482, 6746304, 8713976, 10201728, 13070964, 13492608, 17427952, 26141928, 34855904, 52283856, 69711808, 104567712, 139423616, 209135424, 418270848]

約数ペア:

[(1, 418270848), (2, 209135424), (3, 139423616), (4, 104567712), (6, 69711808), (8, 52283856), (12, 34855904), (16, 26141928), (24, 17427952), (31, 13492608), (32, 13070964), (41, 10201728), (48, 8713976), (62, 6746304), (64, 6535482), (82, 5100864), (93, 4497536), (96, 4356988), (123, 3400576), (124, 3373152), (128, 3267741), (164, 2550432), (186, 2248768), (192, 2178494), (246, 1700288), (248, 1686576), (328, 1275216), (372, 1124384), (384, 1089247), (492, 850144), (496, 843288), (656, 637608), (744, 562192), (857, 488064), (984, 425072), (992, 421644), (1271, 329088), (1312, 318804), (1488, 281096), (1714, 244032), (1968, 212536), (1984, 210822), (2542, 164544), (2571, 162688), (2624, 159402), (2976, 140548), (3428, 122016), (3813, 109696), (3936, 106268), (3968, 105411), (5084, 82272), (5142, 81344), (5248, 79701), (5952, 70274), (6856, 61008), (7626, 54848), (7872, 53134), (10168, 41136), (10284, 40672), (11904, 35137), (13712, 30504), (15252, 27424), (15744, 26567), (20336, 20568)]