1813647888

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{739}}^1$

素因数の和:811

約数の個数: 320

約数和(自身を含む): 6166272000

約数和(自身を除く): 4352624112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 23, 24, 26, 27, 36, 38, 39, 46, 48, 52, 54, 57, 69, 72, 76, 78, 92, 104, 108, 114, 117, 138, 144, 152, 156, 171, 184, 207, 208, 216, 228, 234, 247, 276, 299, 304, 312, 342, 351, 368, 414, 432, 437, 456, 468, 494, 513, 552, 598, 621, 624, 684, 702, 739, 741, 828, 874, 897, 912, 936, 988, 1026, 1104, 1196, 1242, 1311, 1368, 1404, 1478, 1482, 1656, 1748, 1794, 1872, 1976, 2052, 2217, 2223, 2392, 2484, 2622, 2691, 2736, 2808, 2956, 2964, 3312, 3496, 3588, 3933, 3952, 4104, 4434, 4446, 4784, 4968, 5244, 5382, 5616, 5681, 5912, 5928, 6651, 6669, 6992, 7176, 7866, 8073, 8208, 8868, 8892, 9607, 9936, 10488, 10764, 11362, 11799, 11824, 11856, 13302, 13338, 14041, 14352, 15732, 16146, 16997, 17043, 17736, 17784, 19214, 19953, 20976, 21528, 22724, 23598, 26604, 26676, 28082, 28821, 31464, 32292, 33994, 34086, 35472, 35568, 38428, 39906, 42123, 43056, 45448, 47196, 50991, 51129, 53208, 53352, 56164, 57642, 62928, 64584, 67988, 68172, 76856, 79812, 84246, 86463, 90896, 94392, 101982, 102258, 106416, 106704, 112328, 115284, 126369, 129168, 135976, 136344, 152973, 153387, 153712, 159624, 168492, 172926, 182533, 188784, 203964, 204516, 220961, 224656, 230568, 252738, 259389, 271952, 272688, 305946, 306774, 319248, 322943, 336984, 345852, 365066, 379107, 407928, 409032, 441922, 458919, 461136, 505476, 518778, 547599, 611892, 613548, 645886, 662883, 673968, 691704, 730132, 758214, 815856, 818064, 883844, 917838, 968829, 1010952, 1037556, 1095198, 1223784, 1227096, 1291772, 1325766, 1383408, 1460264, 1516428, 1642797, 1767688, 1835676, 1937658, 1988649, 2021904, 2075112, 2190396, 2447568, 2454192, 2583544, 2651532, 2906487, 2920528, 3032856, 3285594, 3535376, 3671352, 3875316, 3977298, 4150224, 4198259, 4380792, 4928391, 5167088, 5303064, 5812974, 5965947, 6065712, 6571188, 7342704, 7750632, 7954596, 8396518, 8719461, 8761584, 9856782, 10606128, 11625948, 11931894, 12594777, 13142376, 15501264, 15909192, 16793036, 17438922, 19713564, 23251896, 23863788, 25189554, 26284752, 31818384, 33586072, 34877844, 37784331, 39427128, 46503792, 47727576, 50379108, 67172144, 69755688, 75568662, 78854256, 95455152, 100758216, 113352993, 139511376, 151137324, 201516432, 226705986, 302274648, 453411972, 604549296, 906823944, 1813647888]

約数ペア:

[(1, 1813647888), (2, 906823944), (3, 604549296), (4, 453411972), (6, 302274648), (8, 226705986), (9, 201516432), (12, 151137324), (13, 139511376), (16, 113352993), (18, 100758216), (19, 95455152), (23, 78854256), (24, 75568662), (26, 69755688), (27, 67172144), (36, 50379108), (38, 47727576), (39, 46503792), (46, 39427128), (48, 37784331), (52, 34877844), (54, 33586072), (57, 31818384), (69, 26284752), (72, 25189554), (76, 23863788), (78, 23251896), (92, 19713564), (104, 17438922), (108, 16793036), (114, 15909192), (117, 15501264), (138, 13142376), (144, 12594777), (152, 11931894), (156, 11625948), (171, 10606128), (184, 9856782), (207, 8761584), (208, 8719461), (216, 8396518), (228, 7954596), (234, 7750632), (247, 7342704), (276, 6571188), (299, 6065712), (304, 5965947), (312, 5812974), (342, 5303064), (351, 5167088), (368, 4928391), (414, 4380792), (432, 4198259), (437, 4150224), (456, 3977298), (468, 3875316), (494, 3671352), (513, 3535376), (552, 3285594), (598, 3032856), (621, 2920528), (624, 2906487), (684, 2651532), (702, 2583544), (739, 2454192), (741, 2447568), (828, 2190396), (874, 2075112), (897, 2021904), (912, 1988649), (936, 1937658), (988, 1835676), (1026, 1767688), (1104, 1642797), (1196, 1516428), (1242, 1460264), (1311, 1383408), (1368, 1325766), (1404, 1291772), (1478, 1227096), (1482, 1223784), (1656, 1095198), (1748, 1037556), (1794, 1010952), (1872, 968829), (1976, 917838), (2052, 883844), (2217, 818064), (2223, 815856), (2392, 758214), (2484, 730132), (2622, 691704), (2691, 673968), (2736, 662883), (2808, 645886), (2956, 613548), (2964, 611892), (3312, 547599), (3496, 518778), (3588, 505476), (3933, 461136), (3952, 458919), (4104, 441922), (4434, 409032), (4446, 407928), (4784, 379107), (4968, 365066), (5244, 345852), (5382, 336984), (5616, 322943), (5681, 319248), (5912, 306774), (5928, 305946), (6651, 272688), (6669, 271952), (6992, 259389), (7176, 252738), (7866, 230568), (8073, 224656), (8208, 220961), (8868, 204516), (8892, 203964), (9607, 188784), (9936, 182533), (10488, 172926), (10764, 168492), (11362, 159624), (11799, 153712), (11824, 153387), (11856, 152973), (13302, 136344), (13338, 135976), (14041, 129168), (14352, 126369), (15732, 115284), (16146, 112328), (16997, 106704), (17043, 106416), (17736, 102258), (17784, 101982), (19214, 94392), (19953, 90896), (20976, 86463), (21528, 84246), (22724, 79812), (23598, 76856), (26604, 68172), (26676, 67988), (28082, 64584), (28821, 62928), (31464, 57642), (32292, 56164), (33994, 53352), (34086, 53208), (35472, 51129), (35568, 50991), (38428, 47196), (39906, 45448), (42123, 43056)]