406916664

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{7103}}^1$

素因数の和:7161

約数の個数: 128

約数和(自身を含む): 1309409280

約数和(自身を除く): 902492616

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 31, 33, 42, 44, 56, 62, 66, 77, 84, 88, 93, 124, 132, 154, 168, 186, 217, 231, 248, 264, 308, 341, 372, 434, 462, 616, 651, 682, 744, 868, 924, 1023, 1302, 1364, 1736, 1848, 2046, 2387, 2604, 2728, 4092, 4774, 5208, 7103, 7161, 8184, 9548, 14206, 14322, 19096, 21309, 28412, 28644, 42618, 49721, 56824, 57288, 78133, 85236, 99442, 149163, 156266, 170472, 198884, 220193, 234399, 298326, 312532, 397768, 440386, 468798, 546931, 596652, 625064, 660579, 880772, 937596, 1093862, 1193304, 1321158, 1541351, 1640793, 1761544, 1875192, 2187724, 2422123, 2642316, 3082702, 3281586, 4375448, 4624053, 4844246, 5284632, 6165404, 6563172, 7266369, 9248106, 9688492, 12330808, 13126344, 14532738, 16954861, 18496212, 19376984, 29065476, 33909722, 36992424, 50864583, 58130952, 67819444, 101729166, 135638888, 203458332, 406916664]

約数ペア:

[(1, 406916664), (2, 203458332), (3, 135638888), (4, 101729166), (6, 67819444), (7, 58130952), (8, 50864583), (11, 36992424), (12, 33909722), (14, 29065476), (21, 19376984), (22, 18496212), (24, 16954861), (28, 14532738), (31, 13126344), (33, 12330808), (42, 9688492), (44, 9248106), (56, 7266369), (62, 6563172), (66, 6165404), (77, 5284632), (84, 4844246), (88, 4624053), (93, 4375448), (124, 3281586), (132, 3082702), (154, 2642316), (168, 2422123), (186, 2187724), (217, 1875192), (231, 1761544), (248, 1640793), (264, 1541351), (308, 1321158), (341, 1193304), (372, 1093862), (434, 937596), (462, 880772), (616, 660579), (651, 625064), (682, 596652), (744, 546931), (868, 468798), (924, 440386), (1023, 397768), (1302, 312532), (1364, 298326), (1736, 234399), (1848, 220193), (2046, 198884), (2387, 170472), (2604, 156266), (2728, 149163), (4092, 99442), (4774, 85236), (5208, 78133), (7103, 57288), (7161, 56824), (8184, 49721), (9548, 42618), (14206, 28644), (14322, 28412), (19096, 21309)]