215275584

素因数分解:

$2^6\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^2$

素因数の和:149

約数の個数: 168

約数和(自身を含む): 630204480

約数和(自身を除く): 414928896

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 29, 32, 41, 46, 48, 58, 64, 69, 82, 87, 92, 96, 116, 123, 138, 164, 174, 184, 192, 232, 246, 276, 328, 348, 368, 464, 492, 552, 656, 667, 696, 736, 928, 943, 984, 1104, 1189, 1312, 1334, 1392, 1472, 1681, 1856, 1886, 1968, 2001, 2208, 2378, 2624, 2668, 2784, 2829, 3362, 3567, 3772, 3936, 4002, 4416, 4756, 5043, 5336, 5568, 5658, 6724, 7134, 7544, 7872, 8004, 9512, 10086, 10672, 11316, 13448, 14268, 15088, 16008, 19024, 20172, 21344, 22632, 26896, 27347, 28536, 30176, 32016, 38048, 38663, 40344, 42688, 45264, 48749, 53792, 54694, 57072, 60352, 64032, 76096, 77326, 80688, 82041, 90528, 97498, 107584, 109388, 114144, 115989, 128064, 146247, 154652, 161376, 164082, 181056, 194996, 218776, 228288, 231978, 292494, 309304, 322752, 328164, 389992, 437552, 463956, 584988, 618608, 656328, 779984, 875104, 927912, 1121227, 1169976, 1237216, 1312656, 1559968, 1750208, 1855824, 2242454, 2339952, 2474432, 2625312, 3119936, 3363681, 3711648, 4484908, 4679904, 5250624, 6727362, 7423296, 8969816, 9359808, 13454724, 17939632, 26909448, 35879264, 53818896, 71758528, 107637792, 215275584]

約数ペア:

[(1, 215275584), (2, 107637792), (3, 71758528), (4, 53818896), (6, 35879264), (8, 26909448), (12, 17939632), (16, 13454724), (23, 9359808), (24, 8969816), (29, 7423296), (32, 6727362), (41, 5250624), (46, 4679904), (48, 4484908), (58, 3711648), (64, 3363681), (69, 3119936), (82, 2625312), (87, 2474432), (92, 2339952), (96, 2242454), (116, 1855824), (123, 1750208), (138, 1559968), (164, 1312656), (174, 1237216), (184, 1169976), (192, 1121227), (232, 927912), (246, 875104), (276, 779984), (328, 656328), (348, 618608), (368, 584988), (464, 463956), (492, 437552), (552, 389992), (656, 328164), (667, 322752), (696, 309304), (736, 292494), (928, 231978), (943, 228288), (984, 218776), (1104, 194996), (1189, 181056), (1312, 164082), (1334, 161376), (1392, 154652), (1472, 146247), (1681, 128064), (1856, 115989), (1886, 114144), (1968, 109388), (2001, 107584), (2208, 97498), (2378, 90528), (2624, 82041), (2668, 80688), (2784, 77326), (2829, 76096), (3362, 64032), (3567, 60352), (3772, 57072), (3936, 54694), (4002, 53792), (4416, 48749), (4756, 45264), (5043, 42688), (5336, 40344), (5568, 38663), (5658, 38048), (6724, 32016), (7134, 30176), (7544, 28536), (7872, 27347), (8004, 26896), (9512, 22632), (10086, 21344), (10672, 20172), (11316, 19024), (13448, 16008), (14268, 15088)]