465037872

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{2381}}^1$

素因数の和:2718

約数の個数: 80

約数和(自身を含む): 1298437728

約数和(自身を除く): 833399856

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 313, 624, 626, 939, 1252, 1878, 2381, 2504, 3756, 4069, 4762, 5008, 7143, 7512, 8138, 9524, 12207, 14286, 15024, 16276, 19048, 24414, 28572, 30953, 32552, 38096, 48828, 57144, 61906, 65104, 92859, 97656, 114288, 123812, 185718, 195312, 247624, 371436, 495248, 742872, 745253, 1485744, 1490506, 2235759, 2981012, 4471518, 5962024, 8943036, 9688289, 11924048, 17886072, 19376578, 29064867, 35772144, 38753156, 58129734, 77506312, 116259468, 155012624, 232518936, 465037872]

約数ペア:

[(1, 465037872), (2, 232518936), (3, 155012624), (4, 116259468), (6, 77506312), (8, 58129734), (12, 38753156), (13, 35772144), (16, 29064867), (24, 19376578), (26, 17886072), (39, 11924048), (48, 9688289), (52, 8943036), (78, 5962024), (104, 4471518), (156, 2981012), (208, 2235759), (312, 1490506), (313, 1485744), (624, 745253), (626, 742872), (939, 495248), (1252, 371436), (1878, 247624), (2381, 195312), (2504, 185718), (3756, 123812), (4069, 114288), (4762, 97656), (5008, 92859), (7143, 65104), (7512, 61906), (8138, 57144), (9524, 48828), (12207, 38096), (14286, 32552), (15024, 30953), (16276, 28572), (19048, 24414)]