413667968

素因数分解:

$2^7\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{281}}^1$

素因数の和:386

約数の個数: 128

約数和(自身を含む): 994083840

約数和(自身を除く): 580415872

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 53, 56, 62, 64, 106, 112, 124, 128, 212, 217, 224, 248, 281, 371, 424, 434, 448, 496, 562, 742, 848, 868, 896, 992, 1124, 1484, 1643, 1696, 1736, 1967, 1984, 2248, 2968, 3286, 3392, 3472, 3934, 3968, 4496, 5936, 6572, 6784, 6944, 7868, 8711, 8992, 11501, 11872, 13144, 13888, 14893, 15736, 17422, 17984, 23002, 23744, 26288, 27776, 29786, 31472, 34844, 35968, 46004, 47488, 52576, 59572, 60977, 62944, 69688, 92008, 104251, 105152, 119144, 121954, 125888, 139376, 184016, 208502, 210304, 238288, 243908, 251776, 278752, 368032, 417004, 461683, 476576, 487816, 557504, 736064, 834008, 923366, 953152, 975632, 1115008, 1472128, 1668016, 1846732, 1906304, 1951264, 3231781, 3336032, 3693464, 3902528, 6463562, 6672064, 7386928, 7805056, 12927124, 13344128, 14773856, 25854248, 29547712, 51708496, 59095424, 103416992, 206833984, 413667968]

約数ペア:

[(1, 413667968), (2, 206833984), (4, 103416992), (7, 59095424), (8, 51708496), (14, 29547712), (16, 25854248), (28, 14773856), (31, 13344128), (32, 12927124), (53, 7805056), (56, 7386928), (62, 6672064), (64, 6463562), (106, 3902528), (112, 3693464), (124, 3336032), (128, 3231781), (212, 1951264), (217, 1906304), (224, 1846732), (248, 1668016), (281, 1472128), (371, 1115008), (424, 975632), (434, 953152), (448, 923366), (496, 834008), (562, 736064), (742, 557504), (848, 487816), (868, 476576), (896, 461683), (992, 417004), (1124, 368032), (1484, 278752), (1643, 251776), (1696, 243908), (1736, 238288), (1967, 210304), (1984, 208502), (2248, 184016), (2968, 139376), (3286, 125888), (3392, 121954), (3472, 119144), (3934, 105152), (3968, 104251), (4496, 92008), (5936, 69688), (6572, 62944), (6784, 60977), (6944, 59572), (7868, 52576), (8711, 47488), (8992, 46004), (11501, 35968), (11872, 34844), (13144, 31472), (13888, 29786), (14893, 27776), (15736, 26288), (17422, 23744), (17984, 23002)]