2840631432

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^3\times {\mathrm{137}}^1$

素因数の和:268

約数の個数: 128

約数和(自身を含む): 7646745600

約数和(自身を除く): 4806114168

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 31, 58, 62, 87, 93, 116, 124, 137, 174, 186, 232, 248, 274, 348, 372, 411, 548, 696, 744, 822, 899, 961, 1096, 1644, 1798, 1922, 2697, 2883, 3288, 3596, 3844, 3973, 4247, 5394, 5766, 7192, 7688, 7946, 8494, 10788, 11532, 11919, 12741, 15892, 16988, 21576, 23064, 23838, 25482, 27869, 29791, 31784, 33976, 47676, 50964, 55738, 59582, 83607, 89373, 95352, 101928, 111476, 119164, 123163, 131657, 167214, 178746, 222952, 238328, 246326, 263314, 334428, 357492, 369489, 394971, 492652, 526628, 668856, 714984, 738978, 789942, 863939, 985304, 1053256, 1477956, 1579884, 1727878, 2591817, 2955912, 3159768, 3455756, 3818053, 4081367, 5183634, 6911512, 7636106, 8162734, 10367268, 11454159, 12244101, 15272212, 16325468, 20734536, 22908318, 24488202, 30544424, 32650936, 45816636, 48976404, 91633272, 97952808, 118359643, 236719286, 355078929, 473438572, 710157858, 946877144, 1420315716, 2840631432]

約数ペア:

[(1, 2840631432), (2, 1420315716), (3, 946877144), (4, 710157858), (6, 473438572), (8, 355078929), (12, 236719286), (24, 118359643), (29, 97952808), (31, 91633272), (58, 48976404), (62, 45816636), (87, 32650936), (93, 30544424), (116, 24488202), (124, 22908318), (137, 20734536), (174, 16325468), (186, 15272212), (232, 12244101), (248, 11454159), (274, 10367268), (348, 8162734), (372, 7636106), (411, 6911512), (548, 5183634), (696, 4081367), (744, 3818053), (822, 3455756), (899, 3159768), (961, 2955912), (1096, 2591817), (1644, 1727878), (1798, 1579884), (1922, 1477956), (2697, 1053256), (2883, 985304), (3288, 863939), (3596, 789942), (3844, 738978), (3973, 714984), (4247, 668856), (5394, 526628), (5766, 492652), (7192, 394971), (7688, 369489), (7946, 357492), (8494, 334428), (10788, 263314), (11532, 246326), (11919, 238328), (12741, 222952), (15892, 178746), (16988, 167214), (21576, 131657), (23064, 123163), (23838, 119164), (25482, 111476), (27869, 101928), (29791, 95352), (31784, 89373), (33976, 83607), (47676, 59582), (50964, 55738)]