28941248088

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{5387}}^1$

素因数の和:5542

約数の個数: 192

約数和(自身を含む): 84725222400

約数和(自身を除く): 55783974312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 31, 36, 58, 62, 72, 83, 87, 93, 116, 124, 166, 174, 186, 232, 248, 249, 261, 279, 332, 348, 372, 498, 522, 558, 664, 696, 744, 747, 899, 996, 1044, 1116, 1494, 1798, 1992, 2088, 2232, 2407, 2573, 2697, 2988, 3596, 4814, 5146, 5387, 5394, 5976, 7192, 7221, 7719, 8091, 9628, 10292, 10774, 10788, 14442, 15438, 16161, 16182, 19256, 20584, 21548, 21576, 21663, 23157, 28884, 30876, 32322, 32364, 43096, 43326, 46314, 48483, 57768, 61752, 64644, 64728, 74617, 86652, 92628, 96966, 129288, 149234, 156223, 166997, 173304, 185256, 193932, 223851, 298468, 312446, 333994, 387864, 447121, 447702, 468669, 500991, 596936, 624892, 667988, 671553, 894242, 895404, 937338, 1001982, 1249784, 1335976, 1341363, 1343106, 1406007, 1502973, 1788484, 1790808, 1874676, 2003964, 2682726, 2686212, 2812014, 3005946, 3576968, 3749352, 4007928, 4024089, 4842913, 5365452, 5372424, 5624028, 6011892, 8048178, 9685826, 10730904, 11248056, 12023784, 12966509, 13860751, 14528739, 16096356, 19371652, 25933018, 27721502, 29057478, 32192712, 38743304, 38899527, 41582253, 43586217, 51866036, 55443004, 58114956, 77799054, 83164506, 87172434, 103732072, 110886008, 116229912, 116698581, 124746759, 155598108, 166329012, 174344868, 233397162, 249493518, 311196216, 332658024, 348689736, 401961779, 466794324, 498987036, 803923558, 933588648, 997974072, 1205885337, 1607847116, 2411770674, 3215694232, 3617656011, 4823541348, 7235312022, 9647082696, 14470624044, 28941248088]

約数ペア:

[(1, 28941248088), (2, 14470624044), (3, 9647082696), (4, 7235312022), (6, 4823541348), (8, 3617656011), (9, 3215694232), (12, 2411770674), (18, 1607847116), (24, 1205885337), (29, 997974072), (31, 933588648), (36, 803923558), (58, 498987036), (62, 466794324), (72, 401961779), (83, 348689736), (87, 332658024), (93, 311196216), (116, 249493518), (124, 233397162), (166, 174344868), (174, 166329012), (186, 155598108), (232, 124746759), (248, 116698581), (249, 116229912), (261, 110886008), (279, 103732072), (332, 87172434), (348, 83164506), (372, 77799054), (498, 58114956), (522, 55443004), (558, 51866036), (664, 43586217), (696, 41582253), (744, 38899527), (747, 38743304), (899, 32192712), (996, 29057478), (1044, 27721502), (1116, 25933018), (1494, 19371652), (1798, 16096356), (1992, 14528739), (2088, 13860751), (2232, 12966509), (2407, 12023784), (2573, 11248056), (2697, 10730904), (2988, 9685826), (3596, 8048178), (4814, 6011892), (5146, 5624028), (5387, 5372424), (5394, 5365452), (5976, 4842913), (7192, 4024089), (7221, 4007928), (7719, 3749352), (8091, 3576968), (9628, 3005946), (10292, 2812014), (10774, 2686212), (10788, 2682726), (14442, 2003964), (15438, 1874676), (16161, 1790808), (16182, 1788484), (19256, 1502973), (20584, 1406007), (21548, 1343106), (21576, 1341363), (21663, 1335976), (23157, 1249784), (28884, 1001982), (30876, 937338), (32322, 895404), (32364, 894242), (43096, 671553), (43326, 667988), (46314, 624892), (48483, 596936), (57768, 500991), (61752, 468669), (64644, 447702), (64728, 447121), (74617, 387864), (86652, 333994), (92628, 312446), (96966, 298468), (129288, 223851), (149234, 193932), (156223, 185256), (166997, 173304)]