1804893408

素因数分解:

$2^5\times 3^3\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{853}}^1$

素因数の和:982

約数の個数: 192

約数和(自身を含む): 5509324800

約数和(自身を除く): 3704431392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 72, 79, 93, 96, 108, 124, 144, 158, 186, 216, 237, 248, 279, 288, 316, 372, 432, 474, 496, 558, 632, 711, 744, 837, 853, 864, 948, 992, 1116, 1264, 1422, 1488, 1674, 1706, 1896, 2133, 2232, 2449, 2528, 2559, 2844, 2976, 3348, 3412, 3792, 4266, 4464, 4898, 5118, 5688, 6696, 6824, 7347, 7584, 7677, 8532, 8928, 9796, 10236, 11376, 13392, 13648, 14694, 15354, 17064, 19592, 20472, 22041, 22752, 23031, 26443, 26784, 27296, 29388, 30708, 34128, 39184, 40944, 44082, 46062, 52886, 58776, 61416, 66123, 67387, 68256, 78368, 79329, 81888, 88164, 92124, 105772, 117552, 122832, 132246, 134774, 158658, 176328, 184248, 202161, 211544, 235104, 237987, 245664, 264492, 269548, 317316, 352656, 368496, 404322, 423088, 475974, 528984, 539096, 606483, 634632, 705312, 713961, 736992, 808644, 846176, 951948, 1057968, 1078192, 1212966, 1269264, 1427922, 1617288, 1819449, 1903896, 2088997, 2115936, 2156384, 2425932, 2538528, 2855844, 3234576, 3638898, 3807792, 4177994, 4851864, 5711688, 6266991, 6469152, 7277796, 7615584, 8355988, 9703728, 11423376, 12533982, 14555592, 16711976, 18800973, 19407456, 22846752, 25067964, 29111184, 33423952, 37601946, 50135928, 56402919, 58222368, 66847904, 75203892, 100271856, 112805838, 150407784, 200543712, 225611676, 300815568, 451223352, 601631136, 902446704, 1804893408]

約数ペア:

[(1, 1804893408), (2, 902446704), (3, 601631136), (4, 451223352), (6, 300815568), (8, 225611676), (9, 200543712), (12, 150407784), (16, 112805838), (18, 100271856), (24, 75203892), (27, 66847904), (31, 58222368), (32, 56402919), (36, 50135928), (48, 37601946), (54, 33423952), (62, 29111184), (72, 25067964), (79, 22846752), (93, 19407456), (96, 18800973), (108, 16711976), (124, 14555592), (144, 12533982), (158, 11423376), (186, 9703728), (216, 8355988), (237, 7615584), (248, 7277796), (279, 6469152), (288, 6266991), (316, 5711688), (372, 4851864), (432, 4177994), (474, 3807792), (496, 3638898), (558, 3234576), (632, 2855844), (711, 2538528), (744, 2425932), (837, 2156384), (853, 2115936), (864, 2088997), (948, 1903896), (992, 1819449), (1116, 1617288), (1264, 1427922), (1422, 1269264), (1488, 1212966), (1674, 1078192), (1706, 1057968), (1896, 951948), (2133, 846176), (2232, 808644), (2449, 736992), (2528, 713961), (2559, 705312), (2844, 634632), (2976, 606483), (3348, 539096), (3412, 528984), (3792, 475974), (4266, 423088), (4464, 404322), (4898, 368496), (5118, 352656), (5688, 317316), (6696, 269548), (6824, 264492), (7347, 245664), (7584, 237987), (7677, 235104), (8532, 211544), (8928, 202161), (9796, 184248), (10236, 176328), (11376, 158658), (13392, 134774), (13648, 132246), (14694, 122832), (15354, 117552), (17064, 105772), (19592, 92124), (20472, 88164), (22041, 81888), (22752, 79329), (23031, 78368), (26443, 68256), (26784, 67387), (27296, 66123), (29388, 61416), (30708, 58776), (34128, 52886), (39184, 46062), (40944, 44082)]