290196144

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{223}}^1\times {\mathrm{1291}}^1$

素因数の和:1535

約数の個数: 120

約数和(自身を含む): 933051392

約数和(自身を除く): 642855248

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 223, 252, 336, 446, 504, 669, 892, 1008, 1291, 1338, 1561, 1784, 2007, 2582, 2676, 3122, 3568, 3873, 4014, 4683, 5164, 5352, 6244, 7746, 8028, 9037, 9366, 10328, 10704, 11619, 12488, 14049, 15492, 16056, 18074, 18732, 20656, 23238, 24976, 27111, 28098, 30984, 32112, 36148, 37464, 46476, 54222, 56196, 61968, 72296, 74928, 81333, 92952, 108444, 112392, 144592, 162666, 185904, 216888, 224784, 287893, 325332, 433776, 575786, 650664, 863679, 1151572, 1301328, 1727358, 2015251, 2303144, 2591037, 3454716, 4030502, 4606288, 5182074, 6045753, 6909432, 8061004, 10364148, 12091506, 13818864, 16122008, 18137259, 20728296, 24183012, 32244016, 36274518, 41456592, 48366024, 72549036, 96732048, 145098072, 290196144]

約数ペア:

[(1, 290196144), (2, 145098072), (3, 96732048), (4, 72549036), (6, 48366024), (7, 41456592), (8, 36274518), (9, 32244016), (12, 24183012), (14, 20728296), (16, 18137259), (18, 16122008), (21, 13818864), (24, 12091506), (28, 10364148), (36, 8061004), (42, 6909432), (48, 6045753), (56, 5182074), (63, 4606288), (72, 4030502), (84, 3454716), (112, 2591037), (126, 2303144), (144, 2015251), (168, 1727358), (223, 1301328), (252, 1151572), (336, 863679), (446, 650664), (504, 575786), (669, 433776), (892, 325332), (1008, 287893), (1291, 224784), (1338, 216888), (1561, 185904), (1784, 162666), (2007, 144592), (2582, 112392), (2676, 108444), (3122, 92952), (3568, 81333), (3873, 74928), (4014, 72296), (4683, 61968), (5164, 56196), (5352, 54222), (6244, 46476), (7746, 37464), (8028, 36148), (9037, 32112), (9366, 30984), (10328, 28098), (10704, 27111), (11619, 24976), (12488, 23238), (14049, 20656), (15492, 18732), (16056, 18074)]