2121921216

素因数分解:

$2^6\times 3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{4729}}^1$

素因数の和:4807

約数の個数: 168

約数和(自身を含む): 6559753200

約数和(自身を除く): 4437831984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 41, 48, 57, 64, 72, 76, 82, 96, 114, 123, 144, 152, 164, 171, 192, 228, 246, 288, 304, 328, 342, 369, 456, 492, 576, 608, 656, 684, 738, 779, 912, 984, 1216, 1312, 1368, 1476, 1558, 1824, 1968, 2337, 2624, 2736, 2952, 3116, 3648, 3936, 4674, 4729, 5472, 5904, 6232, 7011, 7872, 9348, 9458, 10944, 11808, 12464, 14022, 14187, 18696, 18916, 23616, 24928, 28044, 28374, 37392, 37832, 42561, 49856, 56088, 56748, 74784, 75664, 85122, 89851, 112176, 113496, 149568, 151328, 170244, 179702, 193889, 224352, 226992, 269553, 302656, 340488, 359404, 387778, 448704, 453984, 539106, 581667, 680976, 718808, 775556, 808659, 907968, 1078212, 1163334, 1361952, 1437616, 1551112, 1617318, 1745001, 2156424, 2326668, 2723904, 2875232, 3102224, 3234636, 3490002, 3683891, 4312848, 4653336, 5750464, 6204448, 6469272, 6980004, 7367782, 8625696, 9306672, 11051673, 12408896, 12938544, 13960008, 14735564, 17251392, 18613344, 22103346, 25877088, 27920016, 29471128, 33155019, 37226688, 44206692, 51754176, 55840032, 58942256, 66310038, 88413384, 111680064, 117884512, 132620076, 176826768, 235769024, 265240152, 353653536, 530480304, 707307072, 1060960608, 2121921216]

約数ペア:

[(1, 2121921216), (2, 1060960608), (3, 707307072), (4, 530480304), (6, 353653536), (8, 265240152), (9, 235769024), (12, 176826768), (16, 132620076), (18, 117884512), (19, 111680064), (24, 88413384), (32, 66310038), (36, 58942256), (38, 55840032), (41, 51754176), (48, 44206692), (57, 37226688), (64, 33155019), (72, 29471128), (76, 27920016), (82, 25877088), (96, 22103346), (114, 18613344), (123, 17251392), (144, 14735564), (152, 13960008), (164, 12938544), (171, 12408896), (192, 11051673), (228, 9306672), (246, 8625696), (288, 7367782), (304, 6980004), (328, 6469272), (342, 6204448), (369, 5750464), (456, 4653336), (492, 4312848), (576, 3683891), (608, 3490002), (656, 3234636), (684, 3102224), (738, 2875232), (779, 2723904), (912, 2326668), (984, 2156424), (1216, 1745001), (1312, 1617318), (1368, 1551112), (1476, 1437616), (1558, 1361952), (1824, 1163334), (1968, 1078212), (2337, 907968), (2624, 808659), (2736, 775556), (2952, 718808), (3116, 680976), (3648, 581667), (3936, 539106), (4674, 453984), (4729, 448704), (5472, 387778), (5904, 359404), (6232, 340488), (7011, 302656), (7872, 269553), (9348, 226992), (9458, 224352), (10944, 193889), (11808, 179702), (12464, 170244), (14022, 151328), (14187, 149568), (18696, 113496), (18916, 112176), (23616, 89851), (24928, 85122), (28044, 75664), (28374, 74784), (37392, 56748), (37832, 56088), (42561, 49856)]