16377984

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{677}}^1$

素因数の和:707

約数の個数: 128

約数和(自身を含む): 55324800

約数和(自身を除く): 38946816

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 288, 336, 378, 384, 432, 448, 504, 576, 672, 677, 756, 864, 896, 1008, 1152, 1344, 1354, 1512, 1728, 2016, 2031, 2688, 2708, 3024, 3456, 4032, 4062, 4739, 5416, 6048, 6093, 8064, 8124, 9478, 10832, 12096, 12186, 14217, 16248, 18279, 18956, 21664, 24192, 24372, 28434, 32496, 36558, 37912, 42651, 43328, 48744, 56868, 64992, 73116, 75824, 85302, 86656, 97488, 113736, 127953, 129984, 146232, 151648, 170604, 194976, 227472, 255906, 259968, 292464, 303296, 341208, 389952, 454944, 511812, 584928, 606592, 682416, 779904, 909888, 1023624, 1169856, 1364832, 1819776, 2047248, 2339712, 2729664, 4094496, 5459328, 8188992, 16377984]

約数ペア:

[(1, 16377984), (2, 8188992), (3, 5459328), (4, 4094496), (6, 2729664), (7, 2339712), (8, 2047248), (9, 1819776), (12, 1364832), (14, 1169856), (16, 1023624), (18, 909888), (21, 779904), (24, 682416), (27, 606592), (28, 584928), (32, 511812), (36, 454944), (42, 389952), (48, 341208), (54, 303296), (56, 292464), (63, 259968), (64, 255906), (72, 227472), (84, 194976), (96, 170604), (108, 151648), (112, 146232), (126, 129984), (128, 127953), (144, 113736), (168, 97488), (189, 86656), (192, 85302), (216, 75824), (224, 73116), (252, 64992), (288, 56868), (336, 48744), (378, 43328), (384, 42651), (432, 37912), (448, 36558), (504, 32496), (576, 28434), (672, 24372), (677, 24192), (756, 21664), (864, 18956), (896, 18279), (1008, 16248), (1152, 14217), (1344, 12186), (1354, 12096), (1512, 10832), (1728, 9478), (2016, 8124), (2031, 8064), (2688, 6093), (2708, 6048), (3024, 5416), (3456, 4739), (4032, 4062)]