211534128

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^3\times {\mathrm{23}}^1$

素因数の和:101

約数の個数: 240

約数和(自身を含む): 706829760

約数和(自身を除く): 495295632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 23, 24, 26, 34, 36, 39, 46, 48, 51, 52, 68, 69, 72, 78, 92, 102, 104, 117, 136, 138, 144, 153, 156, 184, 204, 207, 208, 221, 234, 272, 276, 289, 299, 306, 312, 368, 391, 408, 414, 442, 468, 552, 578, 598, 612, 624, 663, 782, 816, 828, 867, 884, 897, 936, 1104, 1156, 1173, 1196, 1224, 1326, 1564, 1656, 1734, 1768, 1794, 1872, 1989, 2312, 2346, 2392, 2448, 2601, 2652, 2691, 3128, 3312, 3468, 3519, 3536, 3588, 3757, 3978, 4624, 4692, 4784, 4913, 5083, 5202, 5304, 5382, 6256, 6647, 6936, 7038, 7176, 7514, 7956, 9384, 9826, 10166, 10404, 10608, 10764, 11271, 13294, 13872, 14076, 14352, 14739, 15028, 15249, 15912, 18768, 19652, 19941, 20332, 20808, 21528, 22542, 26588, 28152, 29478, 30056, 30498, 31824, 33813, 39304, 39882, 40664, 41616, 43056, 44217, 45084, 45747, 53176, 56304, 58956, 59823, 60112, 60996, 63869, 67626, 78608, 79764, 81328, 86411, 88434, 90168, 91494, 106352, 112999, 117912, 119646, 121992, 127738, 135252, 159528, 172822, 176868, 180336, 182988, 191607, 225998, 235824, 239292, 243984, 255476, 259233, 270504, 319056, 338997, 345644, 353736, 365976, 383214, 451996, 478584, 510952, 518466, 541008, 574821, 677994, 691288, 707472, 731952, 766428, 777699, 903992, 957168, 1016991, 1021904, 1036932, 1149642, 1355988, 1382576, 1468987, 1532856, 1555398, 1807984, 2033982, 2073864, 2299284, 2711976, 2937974, 3065712, 3110796, 4067964, 4147728, 4406961, 4598568, 5423952, 5875948, 6221592, 8135928, 8813922, 9197136, 11751896, 12443184, 13220883, 16271856, 17627844, 23503792, 26441766, 35255688, 52883532, 70511376, 105767064, 211534128]

約数ペア:

[(1, 211534128), (2, 105767064), (3, 70511376), (4, 52883532), (6, 35255688), (8, 26441766), (9, 23503792), (12, 17627844), (13, 16271856), (16, 13220883), (17, 12443184), (18, 11751896), (23, 9197136), (24, 8813922), (26, 8135928), (34, 6221592), (36, 5875948), (39, 5423952), (46, 4598568), (48, 4406961), (51, 4147728), (52, 4067964), (68, 3110796), (69, 3065712), (72, 2937974), (78, 2711976), (92, 2299284), (102, 2073864), (104, 2033982), (117, 1807984), (136, 1555398), (138, 1532856), (144, 1468987), (153, 1382576), (156, 1355988), (184, 1149642), (204, 1036932), (207, 1021904), (208, 1016991), (221, 957168), (234, 903992), (272, 777699), (276, 766428), (289, 731952), (299, 707472), (306, 691288), (312, 677994), (368, 574821), (391, 541008), (408, 518466), (414, 510952), (442, 478584), (468, 451996), (552, 383214), (578, 365976), (598, 353736), (612, 345644), (624, 338997), (663, 319056), (782, 270504), (816, 259233), (828, 255476), (867, 243984), (884, 239292), (897, 235824), (936, 225998), (1104, 191607), (1156, 182988), (1173, 180336), (1196, 176868), (1224, 172822), (1326, 159528), (1564, 135252), (1656, 127738), (1734, 121992), (1768, 119646), (1794, 117912), (1872, 112999), (1989, 106352), (2312, 91494), (2346, 90168), (2392, 88434), (2448, 86411), (2601, 81328), (2652, 79764), (2691, 78608), (3128, 67626), (3312, 63869), (3468, 60996), (3519, 60112), (3536, 59823), (3588, 58956), (3757, 56304), (3978, 53176), (4624, 45747), (4692, 45084), (4784, 44217), (4913, 43056), (5083, 41616), (5202, 40664), (5304, 39882), (5382, 39304), (6256, 33813), (6647, 31824), (6936, 30498), (7038, 30056), (7176, 29478), (7514, 28152), (7956, 26588), (9384, 22542), (9826, 21528), (10166, 20808), (10404, 20332), (10608, 19941), (10764, 19652), (11271, 18768), (13294, 15912), (13872, 15249), (14076, 15028), (14352, 14739)]