1564416

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{97}}^1$

素因数の和:126

約数の個数: 108

約数和(自身を含む): 5208112

約数和(自身を除く): 3643696

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 97, 112, 126, 128, 144, 168, 192, 194, 224, 252, 256, 288, 291, 336, 384, 388, 448, 504, 576, 582, 672, 679, 768, 776, 873, 896, 1008, 1152, 1164, 1344, 1358, 1552, 1746, 1792, 2016, 2037, 2304, 2328, 2688, 2716, 3104, 3492, 4032, 4074, 4656, 5376, 5432, 6111, 6208, 6984, 8064, 8148, 9312, 10864, 12222, 12416, 13968, 16128, 16296, 18624, 21728, 24444, 24832, 27936, 32592, 37248, 43456, 48888, 55872, 65184, 74496, 86912, 97776, 111744, 130368, 173824, 195552, 223488, 260736, 391104, 521472, 782208, 1564416]

約数ペア:

[(1, 1564416), (2, 782208), (3, 521472), (4, 391104), (6, 260736), (7, 223488), (8, 195552), (9, 173824), (12, 130368), (14, 111744), (16, 97776), (18, 86912), (21, 74496), (24, 65184), (28, 55872), (32, 48888), (36, 43456), (42, 37248), (48, 32592), (56, 27936), (63, 24832), (64, 24444), (72, 21728), (84, 18624), (96, 16296), (97, 16128), (112, 13968), (126, 12416), (128, 12222), (144, 10864), (168, 9312), (192, 8148), (194, 8064), (224, 6984), (252, 6208), (256, 6111), (288, 5432), (291, 5376), (336, 4656), (384, 4074), (388, 4032), (448, 3492), (504, 3104), (576, 2716), (582, 2688), (672, 2328), (679, 2304), (768, 2037), (776, 2016), (873, 1792), (896, 1746), (1008, 1552), (1152, 1358), (1164, 1344)]