979509888

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2131}}^1$

素因数の和:2180

約数の個数: 256

約数和(自身を含む): 3479424000

約数和(自身を除く): 2499914112

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 32, 36, 38, 42, 48, 54, 56, 57, 63, 64, 72, 76, 84, 96, 108, 112, 114, 126, 128, 133, 144, 152, 168, 171, 189, 192, 216, 224, 228, 252, 266, 288, 304, 336, 342, 378, 384, 399, 432, 448, 456, 504, 513, 532, 576, 608, 672, 684, 756, 798, 864, 896, 912, 1008, 1026, 1064, 1152, 1197, 1216, 1344, 1368, 1512, 1596, 1728, 1824, 2016, 2052, 2128, 2131, 2394, 2432, 2688, 2736, 3024, 3192, 3456, 3591, 3648, 4032, 4104, 4256, 4262, 4788, 5472, 6048, 6384, 6393, 7182, 7296, 8064, 8208, 8512, 8524, 9576, 10944, 12096, 12768, 12786, 14364, 14917, 16416, 17024, 17048, 19152, 19179, 21888, 24192, 25536, 25572, 28728, 29834, 32832, 34096, 38304, 38358, 40489, 44751, 51072, 51144, 57456, 57537, 59668, 65664, 68192, 76608, 76716, 80978, 89502, 102288, 114912, 115074, 119336, 121467, 134253, 136384, 153216, 153432, 161956, 179004, 204576, 229824, 230148, 238672, 242934, 268506, 272768, 283423, 306864, 323912, 358008, 364401, 402759, 409152, 459648, 460296, 477344, 485868, 537012, 566846, 613728, 647824, 716016, 728802, 805518, 818304, 850269, 920592, 954688, 971736, 1074024, 1093203, 1133692, 1227456, 1295648, 1432032, 1457604, 1611036, 1700538, 1841184, 1909376, 1943472, 2148048, 2186406, 2267384, 2454912, 2550807, 2591296, 2864064, 2915208, 3222072, 3401076, 3682368, 3886944, 4296096, 4372812, 4534768, 5101614, 5182592, 5728128, 5830416, 6444144, 6802152, 7364736, 7652421, 7773888, 8592192, 8745624, 9069536, 10203228, 11660832, 12888288, 13604304, 15304842, 15547776, 17184384, 17491248, 18139072, 20406456, 23321664, 25776576, 27208608, 30609684, 34982496, 36278144, 40812912, 46643328, 51553152, 54417216, 61219368, 69964992, 81625824, 108834432, 122438736, 139929984, 163251648, 244877472, 326503296, 489754944, 979509888]

約数ペア:

[(1, 979509888), (2, 489754944), (3, 326503296), (4, 244877472), (6, 163251648), (7, 139929984), (8, 122438736), (9, 108834432), (12, 81625824), (14, 69964992), (16, 61219368), (18, 54417216), (19, 51553152), (21, 46643328), (24, 40812912), (27, 36278144), (28, 34982496), (32, 30609684), (36, 27208608), (38, 25776576), (42, 23321664), (48, 20406456), (54, 18139072), (56, 17491248), (57, 17184384), (63, 15547776), (64, 15304842), (72, 13604304), (76, 12888288), (84, 11660832), (96, 10203228), (108, 9069536), (112, 8745624), (114, 8592192), (126, 7773888), (128, 7652421), (133, 7364736), (144, 6802152), (152, 6444144), (168, 5830416), (171, 5728128), (189, 5182592), (192, 5101614), (216, 4534768), (224, 4372812), (228, 4296096), (252, 3886944), (266, 3682368), (288, 3401076), (304, 3222072), (336, 2915208), (342, 2864064), (378, 2591296), (384, 2550807), (399, 2454912), (432, 2267384), (448, 2186406), (456, 2148048), (504, 1943472), (513, 1909376), (532, 1841184), (576, 1700538), (608, 1611036), (672, 1457604), (684, 1432032), (756, 1295648), (798, 1227456), (864, 1133692), (896, 1093203), (912, 1074024), (1008, 971736), (1026, 954688), (1064, 920592), (1152, 850269), (1197, 818304), (1216, 805518), (1344, 728802), (1368, 716016), (1512, 647824), (1596, 613728), (1728, 566846), (1824, 537012), (2016, 485868), (2052, 477344), (2128, 460296), (2131, 459648), (2394, 409152), (2432, 402759), (2688, 364401), (2736, 358008), (3024, 323912), (3192, 306864), (3456, 283423), (3591, 272768), (3648, 268506), (4032, 242934), (4104, 238672), (4256, 230148), (4262, 229824), (4788, 204576), (5472, 179004), (6048, 161956), (6384, 153432), (6393, 153216), (7182, 136384), (7296, 134253), (8064, 121467), (8208, 119336), (8512, 115074), (8524, 114912), (9576, 102288), (10944, 89502), (12096, 80978), (12768, 76716), (12786, 76608), (14364, 68192), (14917, 65664), (16416, 59668), (17024, 57537), (17048, 57456), (19152, 51144), (19179, 51072), (21888, 44751), (24192, 40489), (25536, 38358), (25572, 38304), (28728, 34096), (29834, 32832)]