291447072

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{16063}}^1$

素因数の和:16092

約数の個数: 120

約数和(自身を含む): 979646976

約数和(自身を除く): 688199904

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 216, 224, 252, 288, 324, 336, 378, 432, 504, 567, 648, 672, 756, 864, 1008, 1134, 1296, 1512, 2016, 2268, 2592, 3024, 4536, 6048, 9072, 16063, 18144, 32126, 48189, 64252, 96378, 112441, 128504, 144567, 192756, 224882, 257008, 289134, 337323, 385512, 433701, 449764, 514016, 578268, 674646, 771024, 867402, 899528, 1011969, 1156536, 1301103, 1349292, 1542048, 1734804, 1799056, 2023938, 2313072, 2602206, 2698584, 3035907, 3469608, 3598112, 4047876, 4626144, 5204412, 5397168, 6071814, 6939216, 8095752, 9107721, 10408824, 10794336, 12143628, 13878432, 16191504, 18215442, 20817648, 24287256, 32383008, 36430884, 41635296, 48574512, 72861768, 97149024, 145723536, 291447072]

約数ペア:

[(1, 291447072), (2, 145723536), (3, 97149024), (4, 72861768), (6, 48574512), (7, 41635296), (8, 36430884), (9, 32383008), (12, 24287256), (14, 20817648), (16, 18215442), (18, 16191504), (21, 13878432), (24, 12143628), (27, 10794336), (28, 10408824), (32, 9107721), (36, 8095752), (42, 6939216), (48, 6071814), (54, 5397168), (56, 5204412), (63, 4626144), (72, 4047876), (81, 3598112), (84, 3469608), (96, 3035907), (108, 2698584), (112, 2602206), (126, 2313072), (144, 2023938), (162, 1799056), (168, 1734804), (189, 1542048), (216, 1349292), (224, 1301103), (252, 1156536), (288, 1011969), (324, 899528), (336, 867402), (378, 771024), (432, 674646), (504, 578268), (567, 514016), (648, 449764), (672, 433701), (756, 385512), (864, 337323), (1008, 289134), (1134, 257008), (1296, 224882), (1512, 192756), (2016, 144567), (2268, 128504), (2592, 112441), (3024, 96378), (4536, 64252), (6048, 48189), (9072, 32126), (16063, 18144)]