1418183536

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{523}}^1$

素因数の和:651

約数の個数: 160

約数和(自身を含む): 3592912896

約数和(自身を除く): 2174729360

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 44, 56, 62, 71, 77, 88, 112, 124, 142, 154, 176, 217, 248, 284, 308, 341, 434, 496, 497, 523, 568, 616, 682, 781, 868, 994, 1046, 1136, 1232, 1364, 1562, 1736, 1988, 2092, 2201, 2387, 2728, 3124, 3472, 3661, 3976, 4184, 4402, 4774, 5456, 5467, 5753, 6248, 7322, 7952, 8368, 8804, 9548, 10934, 11506, 12496, 14644, 15407, 16213, 17608, 19096, 21868, 23012, 24211, 29288, 30814, 32426, 35216, 37133, 38192, 40271, 43736, 46024, 48422, 58576, 61628, 64852, 74266, 80542, 87472, 92048, 96844, 113491, 123256, 129704, 148532, 161084, 169477, 178343, 193688, 226982, 246512, 259408, 259931, 297064, 322168, 338954, 356686, 387376, 408463, 453964, 519862, 594128, 644336, 677908, 713372, 816926, 907928, 1039724, 1151123, 1248401, 1355816, 1426744, 1633852, 1815856, 2079448, 2302246, 2496802, 2711632, 2853488, 2859241, 3267704, 4158896, 4604492, 4993604, 5718482, 6535408, 8057861, 9208984, 9987208, 11436964, 12662353, 16115722, 18417968, 19974416, 22873928, 25324706, 32231444, 45747856, 50649412, 64462888, 88636471, 101298824, 128925776, 177272942, 202597648, 354545884, 709091768, 1418183536]

約数ペア:

[(1, 1418183536), (2, 709091768), (4, 354545884), (7, 202597648), (8, 177272942), (11, 128925776), (14, 101298824), (16, 88636471), (22, 64462888), (28, 50649412), (31, 45747856), (44, 32231444), (56, 25324706), (62, 22873928), (71, 19974416), (77, 18417968), (88, 16115722), (112, 12662353), (124, 11436964), (142, 9987208), (154, 9208984), (176, 8057861), (217, 6535408), (248, 5718482), (284, 4993604), (308, 4604492), (341, 4158896), (434, 3267704), (496, 2859241), (497, 2853488), (523, 2711632), (568, 2496802), (616, 2302246), (682, 2079448), (781, 1815856), (868, 1633852), (994, 1426744), (1046, 1355816), (1136, 1248401), (1232, 1151123), (1364, 1039724), (1562, 907928), (1736, 816926), (1988, 713372), (2092, 677908), (2201, 644336), (2387, 594128), (2728, 519862), (3124, 453964), (3472, 408463), (3661, 387376), (3976, 356686), (4184, 338954), (4402, 322168), (4774, 297064), (5456, 259931), (5467, 259408), (5753, 246512), (6248, 226982), (7322, 193688), (7952, 178343), (8368, 169477), (8804, 161084), (9548, 148532), (10934, 129704), (11506, 123256), (12496, 113491), (14644, 96844), (15407, 92048), (16213, 87472), (17608, 80542), (19096, 74266), (21868, 64852), (23012, 61628), (24211, 58576), (29288, 48422), (30814, 46024), (32426, 43736), (35216, 40271), (37133, 38192)]