21889626528

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{3331}}^1$

素因数の和:3496

約数の個数: 288

約数和(自身を含む): 73514262528

約数和(自身を除く): 51624636000

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 49, 56, 66, 77, 84, 88, 96, 98, 112, 127, 132, 147, 154, 168, 176, 196, 224, 231, 254, 264, 294, 308, 336, 352, 381, 392, 462, 508, 528, 539, 588, 616, 672, 762, 784, 889, 924, 1016, 1056, 1078, 1176, 1232, 1397, 1524, 1568, 1617, 1778, 1848, 2032, 2156, 2352, 2464, 2667, 2794, 3048, 3234, 3331, 3556, 3696, 4064, 4191, 4312, 4704, 5334, 5588, 6096, 6223, 6468, 6662, 7112, 7392, 8382, 8624, 9779, 9993, 10668, 11176, 12192, 12446, 12936, 13324, 14224, 16764, 17248, 18669, 19558, 19986, 21336, 22352, 23317, 24892, 25872, 26648, 28448, 29337, 33528, 36641, 37338, 39116, 39972, 42672, 44704, 46634, 49784, 51744, 53296, 58674, 67056, 68453, 69951, 73282, 74676, 78232, 79944, 85344, 93268, 99568, 106592, 109923, 117348, 134112, 136906, 139902, 146564, 149352, 156464, 159888, 163219, 186536, 199136, 205359, 219846, 234696, 256487, 273812, 279804, 293128, 298704, 312928, 319776, 326438, 373072, 410718, 423037, 439692, 469392, 489657, 512974, 547624, 559608, 586256, 597408, 652876, 746144, 769461, 821436, 846074, 879384, 938784, 979314, 1025948, 1095248, 1119216, 1172512, 1269111, 1305752, 1538922, 1642872, 1692148, 1758768, 1795409, 1958628, 2051896, 2190496, 2238432, 2538222, 2611504, 2961259, 3077844, 3285744, 3384296, 3517536, 3590818, 3917256, 4103792, 4653407, 5076444, 5223008, 5386227, 5922518, 6155688, 6571488, 6768592, 7181636, 7834512, 8207584, 8883777, 9306814, 10152888, 10772454, 11845036, 12311376, 13537184, 13960221, 14363272, 15669024, 17767554, 18613628, 20305776, 20728813, 21544908, 23690072, 24622752, 27920442, 28726544, 32573849, 35535108, 37227256, 40611552, 41457626, 43089816, 47380144, 55840884, 57453088, 62186439, 65147698, 71070216, 74454512, 82915252, 86179632, 94760288, 97721547, 111681768, 124372878, 130295396, 142140432, 148909024, 165830504, 172359264, 195443094, 223363536, 228016943, 248745756, 260590792, 284280864, 331661008, 390886188, 446727072, 456033886, 497491512, 521181584, 663322016, 684050829, 781772376, 912067772, 994983024, 1042363168, 1368101658, 1563544752, 1824135544, 1989966048, 2736203316, 3127089504, 3648271088, 5472406632, 7296542176, 10944813264, 21889626528]

約数ペア:

[(1, 21889626528), (2, 10944813264), (3, 7296542176), (4, 5472406632), (6, 3648271088), (7, 3127089504), (8, 2736203316), (11, 1989966048), (12, 1824135544), (14, 1563544752), (16, 1368101658), (21, 1042363168), (22, 994983024), (24, 912067772), (28, 781772376), (32, 684050829), (33, 663322016), (42, 521181584), (44, 497491512), (48, 456033886), (49, 446727072), (56, 390886188), (66, 331661008), (77, 284280864), (84, 260590792), (88, 248745756), (96, 228016943), (98, 223363536), (112, 195443094), (127, 172359264), (132, 165830504), (147, 148909024), (154, 142140432), (168, 130295396), (176, 124372878), (196, 111681768), (224, 97721547), (231, 94760288), (254, 86179632), (264, 82915252), (294, 74454512), (308, 71070216), (336, 65147698), (352, 62186439), (381, 57453088), (392, 55840884), (462, 47380144), (508, 43089816), (528, 41457626), (539, 40611552), (588, 37227256), (616, 35535108), (672, 32573849), (762, 28726544), (784, 27920442), (889, 24622752), (924, 23690072), (1016, 21544908), (1056, 20728813), (1078, 20305776), (1176, 18613628), (1232, 17767554), (1397, 15669024), (1524, 14363272), (1568, 13960221), (1617, 13537184), (1778, 12311376), (1848, 11845036), (2032, 10772454), (2156, 10152888), (2352, 9306814), (2464, 8883777), (2667, 8207584), (2794, 7834512), (3048, 7181636), (3234, 6768592), (3331, 6571488), (3556, 6155688), (3696, 5922518), (4064, 5386227), (4191, 5223008), (4312, 5076444), (4704, 4653407), (5334, 4103792), (5588, 3917256), (6096, 3590818), (6223, 3517536), (6468, 3384296), (6662, 3285744), (7112, 3077844), (7392, 2961259), (8382, 2611504), (8624, 2538222), (9779, 2238432), (9993, 2190496), (10668, 2051896), (11176, 1958628), (12192, 1795409), (12446, 1758768), (12936, 1692148), (13324, 1642872), (14224, 1538922), (16764, 1305752), (17248, 1269111), (18669, 1172512), (19558, 1119216), (19986, 1095248), (21336, 1025948), (22352, 979314), (23317, 938784), (24892, 879384), (25872, 846074), (26648, 821436), (28448, 769461), (29337, 746144), (33528, 652876), (36641, 597408), (37338, 586256), (39116, 559608), (39972, 547624), (42672, 512974), (44704, 489657), (46634, 469392), (49784, 439692), (51744, 423037), (53296, 410718), (58674, 373072), (67056, 326438), (68453, 319776), (69951, 312928), (73282, 298704), (74676, 293128), (78232, 279804), (79944, 273812), (85344, 256487), (93268, 234696), (99568, 219846), (106592, 205359), (109923, 199136), (117348, 186536), (134112, 163219), (136906, 159888), (139902, 156464), (146564, 149352)]