2106641208

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{409}}^1$

素因数の和:522

約数の個数: 256

約数和(自身を含む): 6650265600

約数和(自身を除く): 4543624392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 31, 42, 43, 46, 56, 62, 69, 84, 86, 92, 93, 124, 129, 138, 161, 168, 172, 184, 186, 217, 248, 258, 276, 301, 322, 344, 372, 409, 434, 483, 516, 552, 602, 644, 651, 713, 744, 818, 868, 903, 966, 989, 1032, 1204, 1227, 1288, 1302, 1333, 1426, 1636, 1736, 1806, 1932, 1978, 2139, 2408, 2454, 2604, 2666, 2852, 2863, 2967, 3272, 3612, 3864, 3956, 3999, 4278, 4908, 4991, 5208, 5332, 5704, 5726, 5934, 6923, 7224, 7912, 7998, 8556, 8589, 9331, 9407, 9816, 9982, 10664, 11452, 11868, 12679, 13846, 14973, 15996, 17112, 17178, 17587, 18662, 18814, 19964, 20769, 22904, 23736, 25358, 27692, 27993, 28221, 29946, 30659, 31992, 34356, 35174, 37324, 37628, 38037, 39928, 41538, 50716, 52761, 55384, 55986, 56442, 59892, 61318, 65849, 68712, 70348, 74648, 75256, 76074, 83076, 88753, 91977, 101432, 105522, 111972, 112884, 119784, 122636, 123109, 131698, 140696, 152148, 166152, 177506, 183954, 197547, 211044, 214613, 223944, 225768, 245272, 246218, 263396, 266259, 291617, 304296, 355012, 367908, 369327, 395094, 404501, 422088, 429226, 492436, 526792, 532518, 545197, 583234, 643839, 710024, 735816, 738654, 790188, 809002, 858452, 874851, 984872, 1065036, 1090394, 1166468, 1213503, 1287678, 1477308, 1580376, 1618004, 1635591, 1716904, 1749702, 2041319, 2130072, 2180788, 2332936, 2427006, 2575356, 2831507, 2954616, 3236008, 3271182, 3499404, 3816379, 4082638, 4361576, 4854012, 5150712, 5663014, 6123957, 6542364, 6998808, 7632758, 8165276, 8494521, 9708024, 11326028, 11449137, 12247914, 12539531, 13084728, 15265516, 16330552, 16989042, 22652056, 22898274, 24495828, 25079062, 30531032, 33978084, 37618593, 45796548, 48991656, 50158124, 67956168, 75237186, 87776717, 91593096, 100316248, 150474372, 175553434, 263330151, 300948744, 351106868, 526660302, 702213736, 1053320604, 2106641208]

約数ペア:

[(1, 2106641208), (2, 1053320604), (3, 702213736), (4, 526660302), (6, 351106868), (7, 300948744), (8, 263330151), (12, 175553434), (14, 150474372), (21, 100316248), (23, 91593096), (24, 87776717), (28, 75237186), (31, 67956168), (42, 50158124), (43, 48991656), (46, 45796548), (56, 37618593), (62, 33978084), (69, 30531032), (84, 25079062), (86, 24495828), (92, 22898274), (93, 22652056), (124, 16989042), (129, 16330552), (138, 15265516), (161, 13084728), (168, 12539531), (172, 12247914), (184, 11449137), (186, 11326028), (217, 9708024), (248, 8494521), (258, 8165276), (276, 7632758), (301, 6998808), (322, 6542364), (344, 6123957), (372, 5663014), (409, 5150712), (434, 4854012), (483, 4361576), (516, 4082638), (552, 3816379), (602, 3499404), (644, 3271182), (651, 3236008), (713, 2954616), (744, 2831507), (818, 2575356), (868, 2427006), (903, 2332936), (966, 2180788), (989, 2130072), (1032, 2041319), (1204, 1749702), (1227, 1716904), (1288, 1635591), (1302, 1618004), (1333, 1580376), (1426, 1477308), (1636, 1287678), (1736, 1213503), (1806, 1166468), (1932, 1090394), (1978, 1065036), (2139, 984872), (2408, 874851), (2454, 858452), (2604, 809002), (2666, 790188), (2852, 738654), (2863, 735816), (2967, 710024), (3272, 643839), (3612, 583234), (3864, 545197), (3956, 532518), (3999, 526792), (4278, 492436), (4908, 429226), (4991, 422088), (5208, 404501), (5332, 395094), (5704, 369327), (5726, 367908), (5934, 355012), (6923, 304296), (7224, 291617), (7912, 266259), (7998, 263396), (8556, 246218), (8589, 245272), (9331, 225768), (9407, 223944), (9816, 214613), (9982, 211044), (10664, 197547), (11452, 183954), (11868, 177506), (12679, 166152), (13846, 152148), (14973, 140696), (15996, 131698), (17112, 123109), (17178, 122636), (17587, 119784), (18662, 112884), (18814, 111972), (19964, 105522), (20769, 101432), (22904, 91977), (23736, 88753), (25358, 83076), (27692, 76074), (27993, 75256), (28221, 74648), (29946, 70348), (30659, 68712), (31992, 65849), (34356, 61318), (35174, 59892), (37324, 56442), (37628, 55986), (38037, 55384), (39928, 52761), (41538, 50716)]