16666416

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{307}}^1$

素因数の和:363

約数の個数: 120

約数和(自身を含む): 52132080

約数和(自身を除く): 35465664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 29, 36, 39, 48, 52, 58, 72, 78, 87, 104, 116, 117, 144, 156, 174, 208, 232, 234, 261, 307, 312, 348, 377, 464, 468, 522, 614, 624, 696, 754, 921, 936, 1044, 1131, 1228, 1392, 1508, 1842, 1872, 2088, 2262, 2456, 2763, 3016, 3393, 3684, 3991, 4176, 4524, 4912, 5526, 6032, 6786, 7368, 7982, 8903, 9048, 11052, 11973, 13572, 14736, 15964, 17806, 18096, 22104, 23946, 26709, 27144, 31928, 35612, 35919, 44208, 47892, 53418, 54288, 63856, 71224, 71838, 80127, 95784, 106836, 115739, 142448, 143676, 160254, 191568, 213672, 231478, 287352, 320508, 347217, 427344, 462956, 574704, 641016, 694434, 925912, 1041651, 1282032, 1388868, 1851824, 2083302, 2777736, 4166604, 5555472, 8333208, 16666416]

約数ペア:

[(1, 16666416), (2, 8333208), (3, 5555472), (4, 4166604), (6, 2777736), (8, 2083302), (9, 1851824), (12, 1388868), (13, 1282032), (16, 1041651), (18, 925912), (24, 694434), (26, 641016), (29, 574704), (36, 462956), (39, 427344), (48, 347217), (52, 320508), (58, 287352), (72, 231478), (78, 213672), (87, 191568), (104, 160254), (116, 143676), (117, 142448), (144, 115739), (156, 106836), (174, 95784), (208, 80127), (232, 71838), (234, 71224), (261, 63856), (307, 54288), (312, 53418), (348, 47892), (377, 44208), (464, 35919), (468, 35612), (522, 31928), (614, 27144), (624, 26709), (696, 23946), (754, 22104), (921, 18096), (936, 17806), (1044, 15964), (1131, 14736), (1228, 13572), (1392, 11973), (1508, 11052), (1842, 9048), (1872, 8903), (2088, 7982), (2262, 7368), (2456, 6786), (2763, 6032), (3016, 5526), (3393, 4912), (3684, 4524), (3991, 4176)]