289895666816

素因数分解:

$2^7\times 7^1\times {\mathrm{29}}^1\times {\mathrm{251}}^1\times {\mathrm{44449}}^1$

素因数の和:44750

約数の個数: 128

約数和(自身を含む): 685525680000

約数和(自身を除く): 395630013184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 64, 112, 116, 128, 203, 224, 232, 251, 406, 448, 464, 502, 812, 896, 928, 1004, 1624, 1757, 1856, 2008, 3248, 3514, 3712, 4016, 6496, 7028, 7279, 8032, 12992, 14056, 14558, 16064, 25984, 28112, 29116, 32128, 44449, 50953, 56224, 58232, 88898, 101906, 112448, 116464, 177796, 203812, 224896, 232928, 311143, 355592, 407624, 465856, 622286, 711184, 815248, 931712, 1244572, 1289021, 1422368, 1630496, 2489144, 2578042, 2844736, 3260992, 4978288, 5156084, 5689472, 6521984, 9023147, 9956576, 10312168, 11156699, 18046294, 19913152, 20624336, 22313398, 36092588, 39826304, 41248672, 44626796, 72185176, 78096893, 82497344, 89253592, 144370352, 156193786, 164994688, 178507184, 288740704, 312387572, 323544271, 357014368, 577481408, 624775144, 647088542, 714028736, 1154962816, 1249550288, 1294177084, 1428057472, 2264809897, 2499100576, 2588354168, 4529619794, 4998201152, 5176708336, 9059239588, 9996402304, 10353416672, 18118479176, 20706833344, 36236958352, 41413666688, 72473916704, 144947833408, 289895666816]

約数ペア:

[(1, 289895666816), (2, 144947833408), (4, 72473916704), (7, 41413666688), (8, 36236958352), (14, 20706833344), (16, 18118479176), (28, 10353416672), (29, 9996402304), (32, 9059239588), (56, 5176708336), (58, 4998201152), (64, 4529619794), (112, 2588354168), (116, 2499100576), (128, 2264809897), (203, 1428057472), (224, 1294177084), (232, 1249550288), (251, 1154962816), (406, 714028736), (448, 647088542), (464, 624775144), (502, 577481408), (812, 357014368), (896, 323544271), (928, 312387572), (1004, 288740704), (1624, 178507184), (1757, 164994688), (1856, 156193786), (2008, 144370352), (3248, 89253592), (3514, 82497344), (3712, 78096893), (4016, 72185176), (6496, 44626796), (7028, 41248672), (7279, 39826304), (8032, 36092588), (12992, 22313398), (14056, 20624336), (14558, 19913152), (16064, 18046294), (25984, 11156699), (28112, 10312168), (29116, 9956576), (32128, 9023147), (44449, 6521984), (50953, 5689472), (56224, 5156084), (58232, 4978288), (88898, 3260992), (101906, 2844736), (112448, 2578042), (116464, 2489144), (177796, 1630496), (203812, 1422368), (224896, 1289021), (232928, 1244572), (311143, 931712), (355592, 815248), (407624, 711184), (465856, 622286)]