2221175544

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{22447}}^1$

素因数の和:22513

約数の個数: 128

約数和(自身を含む): 6896025600

約数和(自身を除く): 4674850056

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 31, 38, 42, 56, 57, 62, 76, 84, 93, 114, 124, 133, 152, 168, 186, 217, 228, 248, 266, 372, 399, 434, 456, 532, 589, 651, 744, 798, 868, 1064, 1178, 1302, 1596, 1736, 1767, 2356, 2604, 3192, 3534, 4123, 4712, 5208, 7068, 8246, 12369, 14136, 16492, 22447, 24738, 32984, 44894, 49476, 67341, 89788, 98952, 134682, 157129, 179576, 269364, 314258, 426493, 471387, 538728, 628516, 695857, 852986, 942774, 1257032, 1279479, 1391714, 1705972, 1885548, 2087571, 2558958, 2783428, 2985451, 3411944, 3771096, 4175142, 4870999, 5117916, 5566856, 5970902, 8350284, 8956353, 9741998, 10235832, 11941804, 13221283, 14612997, 16700568, 17912706, 19483996, 23883608, 26442566, 29225994, 35825412, 38967992, 39663849, 52885132, 58451988, 71650824, 79327698, 92548981, 105770264, 116903976, 158655396, 185097962, 277646943, 317310792, 370195924, 555293886, 740391848, 1110587772, 2221175544]

約数ペア:

[(1, 2221175544), (2, 1110587772), (3, 740391848), (4, 555293886), (6, 370195924), (7, 317310792), (8, 277646943), (12, 185097962), (14, 158655396), (19, 116903976), (21, 105770264), (24, 92548981), (28, 79327698), (31, 71650824), (38, 58451988), (42, 52885132), (56, 39663849), (57, 38967992), (62, 35825412), (76, 29225994), (84, 26442566), (93, 23883608), (114, 19483996), (124, 17912706), (133, 16700568), (152, 14612997), (168, 13221283), (186, 11941804), (217, 10235832), (228, 9741998), (248, 8956353), (266, 8350284), (372, 5970902), (399, 5566856), (434, 5117916), (456, 4870999), (532, 4175142), (589, 3771096), (651, 3411944), (744, 2985451), (798, 2783428), (868, 2558958), (1064, 2087571), (1178, 1885548), (1302, 1705972), (1596, 1391714), (1736, 1279479), (1767, 1257032), (2356, 942774), (2604, 852986), (3192, 695857), (3534, 628516), (4123, 538728), (4712, 471387), (5208, 426493), (7068, 314258), (8246, 269364), (12369, 179576), (14136, 157129), (16492, 134682), (22447, 98952), (24738, 89788), (32984, 67341), (44894, 49476)]