800162048

素因数分解:

$2^8\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{331}}^1$

素因数の和:444

約数の個数: 144

約数和(自身を含む): 1954391040

約数和(自身を除く): 1154228992

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 71, 76, 112, 128, 133, 142, 152, 224, 256, 266, 284, 304, 331, 448, 497, 532, 568, 608, 662, 896, 994, 1064, 1136, 1216, 1324, 1349, 1792, 1988, 2128, 2272, 2317, 2432, 2648, 2698, 3976, 4256, 4544, 4634, 4864, 5296, 5396, 6289, 7952, 8512, 9088, 9268, 9443, 10592, 10792, 12578, 15904, 17024, 18176, 18536, 18886, 21184, 21584, 23501, 25156, 31808, 34048, 37072, 37772, 42368, 43168, 44023, 47002, 50312, 63616, 74144, 75544, 84736, 86336, 88046, 94004, 100624, 127232, 148288, 151088, 164507, 172672, 176092, 188008, 201248, 296576, 302176, 329014, 345344, 352184, 376016, 402496, 446519, 593152, 604352, 658028, 704368, 752032, 804992, 893038, 1208704, 1316056, 1408736, 1504064, 1609984, 1786076, 2417408, 2632112, 2817472, 3008128, 3125633, 3572152, 5264224, 5634944, 6016256, 6251266, 7144304, 10528448, 11269888, 12502532, 14288608, 21056896, 25005064, 28577216, 42113792, 50010128, 57154432, 100020256, 114308864, 200040512, 400081024, 800162048]

約数ペア:

[(1, 800162048), (2, 400081024), (4, 200040512), (7, 114308864), (8, 100020256), (14, 57154432), (16, 50010128), (19, 42113792), (28, 28577216), (32, 25005064), (38, 21056896), (56, 14288608), (64, 12502532), (71, 11269888), (76, 10528448), (112, 7144304), (128, 6251266), (133, 6016256), (142, 5634944), (152, 5264224), (224, 3572152), (256, 3125633), (266, 3008128), (284, 2817472), (304, 2632112), (331, 2417408), (448, 1786076), (497, 1609984), (532, 1504064), (568, 1408736), (608, 1316056), (662, 1208704), (896, 893038), (994, 804992), (1064, 752032), (1136, 704368), (1216, 658028), (1324, 604352), (1349, 593152), (1792, 446519), (1988, 402496), (2128, 376016), (2272, 352184), (2317, 345344), (2432, 329014), (2648, 302176), (2698, 296576), (3976, 201248), (4256, 188008), (4544, 176092), (4634, 172672), (4864, 164507), (5296, 151088), (5396, 148288), (6289, 127232), (7952, 100624), (8512, 94004), (9088, 88046), (9268, 86336), (9443, 84736), (10592, 75544), (10792, 74144), (12578, 63616), (15904, 50312), (17024, 47002), (18176, 44023), (18536, 43168), (18886, 42368), (21184, 37772), (21584, 37072), (23501, 34048), (25156, 31808)]