248673456

素因数分解:

$2^4\times 3^3\times {\mathrm{53}}^1\times {\mathrm{10861}}^1$

素因数の和:10931

約数の個数: 80

約数和(自身を含む): 727319520

約数和(自身を除く): 478646064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 53, 54, 72, 106, 108, 144, 159, 212, 216, 318, 424, 432, 477, 636, 848, 954, 1272, 1431, 1908, 2544, 2862, 3816, 5724, 7632, 10861, 11448, 21722, 22896, 32583, 43444, 65166, 86888, 97749, 130332, 173776, 195498, 260664, 293247, 390996, 521328, 575633, 586494, 781992, 1151266, 1172988, 1563984, 1726899, 2302532, 2345976, 3453798, 4605064, 4691952, 5180697, 6907596, 9210128, 10361394, 13815192, 15542091, 20722788, 27630384, 31084182, 41445576, 62168364, 82891152, 124336728, 248673456]

約数ペア:

[(1, 248673456), (2, 124336728), (3, 82891152), (4, 62168364), (6, 41445576), (8, 31084182), (9, 27630384), (12, 20722788), (16, 15542091), (18, 13815192), (24, 10361394), (27, 9210128), (36, 6907596), (48, 5180697), (53, 4691952), (54, 4605064), (72, 3453798), (106, 2345976), (108, 2302532), (144, 1726899), (159, 1563984), (212, 1172988), (216, 1151266), (318, 781992), (424, 586494), (432, 575633), (477, 521328), (636, 390996), (848, 293247), (954, 260664), (1272, 195498), (1431, 173776), (1908, 130332), (2544, 97749), (2862, 86888), (3816, 65166), (5724, 43444), (7632, 32583), (10861, 22896), (11448, 21722)]