2105163216

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{181}}^1$

素因数の和:339

約数の個数: 320

約数和(自身を含む): 6950944000

約数和(自身を除く): 4845780784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 27, 36, 38, 39, 48, 52, 54, 57, 72, 76, 78, 104, 108, 109, 114, 117, 144, 152, 156, 171, 181, 208, 216, 218, 228, 234, 247, 304, 312, 327, 342, 351, 362, 432, 436, 456, 468, 494, 513, 543, 624, 654, 684, 702, 724, 741, 872, 912, 936, 981, 988, 1026, 1086, 1308, 1368, 1404, 1417, 1448, 1482, 1629, 1744, 1872, 1962, 1976, 2052, 2071, 2172, 2223, 2353, 2616, 2736, 2808, 2834, 2896, 2943, 2964, 3258, 3439, 3924, 3952, 4104, 4142, 4251, 4344, 4446, 4706, 4887, 5232, 5616, 5668, 5886, 5928, 6213, 6516, 6669, 6878, 7059, 7848, 8208, 8284, 8502, 8688, 8892, 9412, 9774, 10317, 11336, 11772, 11856, 12426, 12753, 13032, 13338, 13756, 14118, 15696, 16568, 17004, 17784, 18639, 18824, 19548, 19729, 20634, 21177, 22672, 23544, 24852, 25506, 26064, 26676, 26923, 27512, 28236, 30951, 33136, 34008, 35568, 37278, 37648, 38259, 39096, 39458, 41268, 42354, 44707, 47088, 49704, 51012, 53352, 53846, 55024, 55917, 56472, 59187, 61902, 63531, 68016, 74556, 76518, 78192, 78916, 80769, 82536, 84708, 89414, 92853, 99408, 102024, 106704, 107692, 111834, 112944, 118374, 123804, 127062, 134121, 149112, 153036, 157832, 161538, 165072, 169416, 177561, 178828, 185706, 204048, 215384, 223668, 236748, 242307, 247608, 254124, 256477, 268242, 298224, 306072, 315664, 323076, 338832, 355122, 357656, 371412, 374851, 402363, 430768, 447336, 473496, 484614, 495216, 508248, 512954, 532683, 536484, 612144, 646152, 710244, 715312, 726921, 742824, 749702, 769431, 804726, 894672, 946992, 969228, 1016496, 1025908, 1065366, 1072968, 1124553, 1207089, 1292304, 1420488, 1453842, 1485648, 1499404, 1538862, 1609452, 1938456, 2051816, 2130732, 2145936, 2249106, 2308293, 2414178, 2840976, 2907684, 2998808, 3077724, 3218904, 3373659, 3876912, 4103632, 4261464, 4498212, 4616586, 4828356, 4873063, 5815368, 5997616, 6155448, 6437808, 6747318, 6924879, 8522928, 8996424, 9233172, 9656712, 9746126, 10120977, 11630736, 12310896, 13494636, 13849758, 14619189, 17992848, 18466344, 19313424, 19492252, 20241954, 26989272, 27699516, 29238378, 36932688, 38984504, 40483908, 43857567, 53978544, 55399032, 58476756, 77969008, 80967816, 87715134, 110798064, 116953512, 131572701, 161935632, 175430268, 233907024, 263145402, 350860536, 526290804, 701721072, 1052581608, 2105163216]

約数ペア:

[(1, 2105163216), (2, 1052581608), (3, 701721072), (4, 526290804), (6, 350860536), (8, 263145402), (9, 233907024), (12, 175430268), (13, 161935632), (16, 131572701), (18, 116953512), (19, 110798064), (24, 87715134), (26, 80967816), (27, 77969008), (36, 58476756), (38, 55399032), (39, 53978544), (48, 43857567), (52, 40483908), (54, 38984504), (57, 36932688), (72, 29238378), (76, 27699516), (78, 26989272), (104, 20241954), (108, 19492252), (109, 19313424), (114, 18466344), (117, 17992848), (144, 14619189), (152, 13849758), (156, 13494636), (171, 12310896), (181, 11630736), (208, 10120977), (216, 9746126), (218, 9656712), (228, 9233172), (234, 8996424), (247, 8522928), (304, 6924879), (312, 6747318), (327, 6437808), (342, 6155448), (351, 5997616), (362, 5815368), (432, 4873063), (436, 4828356), (456, 4616586), (468, 4498212), (494, 4261464), (513, 4103632), (543, 3876912), (624, 3373659), (654, 3218904), (684, 3077724), (702, 2998808), (724, 2907684), (741, 2840976), (872, 2414178), (912, 2308293), (936, 2249106), (981, 2145936), (988, 2130732), (1026, 2051816), (1086, 1938456), (1308, 1609452), (1368, 1538862), (1404, 1499404), (1417, 1485648), (1448, 1453842), (1482, 1420488), (1629, 1292304), (1744, 1207089), (1872, 1124553), (1962, 1072968), (1976, 1065366), (2052, 1025908), (2071, 1016496), (2172, 969228), (2223, 946992), (2353, 894672), (2616, 804726), (2736, 769431), (2808, 749702), (2834, 742824), (2896, 726921), (2943, 715312), (2964, 710244), (3258, 646152), (3439, 612144), (3924, 536484), (3952, 532683), (4104, 512954), (4142, 508248), (4251, 495216), (4344, 484614), (4446, 473496), (4706, 447336), (4887, 430768), (5232, 402363), (5616, 374851), (5668, 371412), (5886, 357656), (5928, 355122), (6213, 338832), (6516, 323076), (6669, 315664), (6878, 306072), (7059, 298224), (7848, 268242), (8208, 256477), (8284, 254124), (8502, 247608), (8688, 242307), (8892, 236748), (9412, 223668), (9774, 215384), (10317, 204048), (11336, 185706), (11772, 178828), (11856, 177561), (12426, 169416), (12753, 165072), (13032, 161538), (13338, 157832), (13756, 153036), (14118, 149112), (15696, 134121), (16568, 127062), (17004, 123804), (17784, 118374), (18639, 112944), (18824, 111834), (19548, 107692), (19729, 106704), (20634, 102024), (21177, 99408), (22672, 92853), (23544, 89414), (24852, 84708), (25506, 82536), (26064, 80769), (26676, 78916), (26923, 78192), (27512, 76518), (28236, 74556), (30951, 68016), (33136, 63531), (34008, 61902), (35568, 59187), (37278, 56472), (37648, 55917), (38259, 55024), (39096, 53846), (39458, 53352), (41268, 51012), (42354, 49704), (44707, 47088)]