7218926848

素因数分解:

$2^8\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{4481}}^1$

素因数の和:4564

約数の個数: 144

約数和(自身を含む): 17589519360

約数和(自身を除く): 10370592512

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 31, 32, 56, 58, 62, 64, 112, 116, 124, 128, 203, 217, 224, 232, 248, 256, 406, 434, 448, 464, 496, 812, 868, 896, 899, 928, 992, 1624, 1736, 1792, 1798, 1856, 1984, 3248, 3472, 3596, 3712, 3968, 4481, 6293, 6496, 6944, 7192, 7424, 7936, 8962, 12586, 12992, 13888, 14384, 17924, 25172, 25984, 27776, 28768, 31367, 35848, 50344, 51968, 55552, 57536, 62734, 71696, 100688, 115072, 125468, 129949, 138911, 143392, 201376, 230144, 250936, 259898, 277822, 286784, 402752, 501872, 519796, 555644, 573568, 805504, 909643, 972377, 1003744, 1039592, 1111288, 1147136, 1611008, 1819286, 1944754, 2007488, 2079184, 2222576, 3638572, 3889508, 4014976, 4028419, 4158368, 4445152, 7277144, 7779016, 8029952, 8056838, 8316736, 8890304, 14554288, 15558032, 16113676, 16633472, 17780608, 28198933, 29108576, 31116064, 32227352, 33266944, 35561216, 56397866, 58217152, 62232128, 64454704, 112795732, 116434304, 124464256, 128909408, 225591464, 232868608, 248928512, 257818816, 451182928, 515637632, 902365856, 1031275264, 1804731712, 3609463424, 7218926848]

約数ペア:

[(1, 7218926848), (2, 3609463424), (4, 1804731712), (7, 1031275264), (8, 902365856), (14, 515637632), (16, 451182928), (28, 257818816), (29, 248928512), (31, 232868608), (32, 225591464), (56, 128909408), (58, 124464256), (62, 116434304), (64, 112795732), (112, 64454704), (116, 62232128), (124, 58217152), (128, 56397866), (203, 35561216), (217, 33266944), (224, 32227352), (232, 31116064), (248, 29108576), (256, 28198933), (406, 17780608), (434, 16633472), (448, 16113676), (464, 15558032), (496, 14554288), (812, 8890304), (868, 8316736), (896, 8056838), (899, 8029952), (928, 7779016), (992, 7277144), (1624, 4445152), (1736, 4158368), (1792, 4028419), (1798, 4014976), (1856, 3889508), (1984, 3638572), (3248, 2222576), (3472, 2079184), (3596, 2007488), (3712, 1944754), (3968, 1819286), (4481, 1611008), (6293, 1147136), (6496, 1111288), (6944, 1039592), (7192, 1003744), (7424, 972377), (7936, 909643), (8962, 805504), (12586, 573568), (12992, 555644), (13888, 519796), (14384, 501872), (17924, 402752), (25172, 286784), (25984, 277822), (27776, 259898), (28768, 250936), (31367, 230144), (35848, 201376), (50344, 143392), (51968, 138911), (55552, 129949), (57536, 125468), (62734, 115072), (71696, 100688)]