21125883072

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{2029}}^1$

素因数の和:2239

約数の個数: 224

約数和(自身を含む): 65471365120

約数和(自身を除く): 44345482048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 61, 64, 84, 96, 112, 122, 127, 168, 183, 192, 224, 244, 254, 336, 366, 381, 427, 448, 488, 508, 672, 732, 762, 854, 889, 976, 1016, 1281, 1344, 1464, 1524, 1708, 1778, 1952, 2029, 2032, 2562, 2667, 2928, 3048, 3416, 3556, 3904, 4058, 4064, 5124, 5334, 5856, 6087, 6096, 6832, 7112, 7747, 8116, 8128, 10248, 10668, 11712, 12174, 12192, 13664, 14203, 14224, 15494, 16232, 20496, 21336, 23241, 24348, 24384, 27328, 28406, 28448, 30988, 32464, 40992, 42609, 42672, 46482, 48696, 54229, 56812, 56896, 61976, 64928, 81984, 85218, 85344, 92964, 97392, 108458, 113624, 123769, 123952, 129856, 162687, 170436, 170688, 185928, 194784, 216916, 227248, 247538, 247904, 257683, 325374, 340872, 371307, 371856, 389568, 433832, 454496, 495076, 495808, 515366, 650748, 681744, 742614, 743712, 773049, 866383, 867664, 908992, 990152, 1030732, 1301496, 1363488, 1485228, 1487424, 1546098, 1732766, 1735328, 1803781, 1980304, 2061464, 2599149, 2602992, 2726976, 2970456, 3092196, 3465532, 3470656, 3607562, 3960608, 4122928, 5198298, 5205984, 5411343, 5940912, 6184392, 6931064, 7215124, 7921216, 8245856, 10396596, 10411968, 10822686, 11881824, 12368784, 13862128, 14430248, 15718663, 16491712, 20793192, 21645372, 23763648, 24737568, 27724256, 28860496, 31437326, 41586384, 43290744, 47155989, 49475136, 55448512, 57720992, 62874652, 83172768, 86581488, 94311978, 110030641, 115441984, 125749304, 166345536, 173162976, 188623956, 220061282, 251498608, 330091923, 346325952, 377247912, 440122564, 502997216, 660183846, 754495824, 880245128, 1005994432, 1320367692, 1508991648, 1760490256, 2640735384, 3017983296, 3520980512, 5281470768, 7041961024, 10562941536, 21125883072]

約数ペア:

[(1, 21125883072), (2, 10562941536), (3, 7041961024), (4, 5281470768), (6, 3520980512), (7, 3017983296), (8, 2640735384), (12, 1760490256), (14, 1508991648), (16, 1320367692), (21, 1005994432), (24, 880245128), (28, 754495824), (32, 660183846), (42, 502997216), (48, 440122564), (56, 377247912), (61, 346325952), (64, 330091923), (84, 251498608), (96, 220061282), (112, 188623956), (122, 173162976), (127, 166345536), (168, 125749304), (183, 115441984), (192, 110030641), (224, 94311978), (244, 86581488), (254, 83172768), (336, 62874652), (366, 57720992), (381, 55448512), (427, 49475136), (448, 47155989), (488, 43290744), (508, 41586384), (672, 31437326), (732, 28860496), (762, 27724256), (854, 24737568), (889, 23763648), (976, 21645372), (1016, 20793192), (1281, 16491712), (1344, 15718663), (1464, 14430248), (1524, 13862128), (1708, 12368784), (1778, 11881824), (1952, 10822686), (2029, 10411968), (2032, 10396596), (2562, 8245856), (2667, 7921216), (2928, 7215124), (3048, 6931064), (3416, 6184392), (3556, 5940912), (3904, 5411343), (4058, 5205984), (4064, 5198298), (5124, 4122928), (5334, 3960608), (5856, 3607562), (6087, 3470656), (6096, 3465532), (6832, 3092196), (7112, 2970456), (7747, 2726976), (8116, 2602992), (8128, 2599149), (10248, 2061464), (10668, 1980304), (11712, 1803781), (12174, 1735328), (12192, 1732766), (13664, 1546098), (14203, 1487424), (14224, 1485228), (15494, 1363488), (16232, 1301496), (20496, 1030732), (21336, 990152), (23241, 908992), (24348, 867664), (24384, 866383), (27328, 773049), (28406, 743712), (28448, 742614), (30988, 681744), (32464, 650748), (40992, 515366), (42609, 495808), (42672, 495076), (46482, 454496), (48696, 433832), (54229, 389568), (56812, 371856), (56896, 371307), (61976, 340872), (64928, 325374), (81984, 257683), (85218, 247904), (85344, 247538), (92964, 227248), (97392, 216916), (108458, 194784), (113624, 185928), (123769, 170688), (123952, 170436), (129856, 162687)]