2779620768

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{19577}}^1$

素因数の和:19639

約数の個数: 144

約数和(自身を含む): 8658566280

約数和(自身を除く): 5878945512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 29, 32, 34, 36, 48, 51, 58, 68, 72, 87, 96, 102, 116, 136, 144, 153, 174, 204, 232, 261, 272, 288, 306, 348, 408, 464, 493, 522, 544, 612, 696, 816, 928, 986, 1044, 1224, 1392, 1479, 1632, 1972, 2088, 2448, 2784, 2958, 3944, 4176, 4437, 4896, 5916, 7888, 8352, 8874, 11832, 15776, 17748, 19577, 23664, 35496, 39154, 47328, 58731, 70992, 78308, 117462, 141984, 156616, 176193, 234924, 313232, 332809, 352386, 469848, 567733, 626464, 665618, 704772, 939696, 998427, 1135466, 1331236, 1409544, 1703199, 1879392, 1996854, 2270932, 2662472, 2819088, 2995281, 3406398, 3993708, 4541864, 5109597, 5324944, 5638176, 5990562, 6812796, 7987416, 9083728, 9651461, 10219194, 10649888, 11981124, 13625592, 15974832, 18167456, 19302922, 20438388, 23962248, 27251184, 28954383, 31949664, 38605844, 40876776, 47924496, 54502368, 57908766, 77211688, 81753552, 86863149, 95848992, 115817532, 154423376, 163507104, 173726298, 231635064, 308846752, 347452596, 463270128, 694905192, 926540256, 1389810384, 2779620768]

約数ペア:

[(1, 2779620768), (2, 1389810384), (3, 926540256), (4, 694905192), (6, 463270128), (8, 347452596), (9, 308846752), (12, 231635064), (16, 173726298), (17, 163507104), (18, 154423376), (24, 115817532), (29, 95848992), (32, 86863149), (34, 81753552), (36, 77211688), (48, 57908766), (51, 54502368), (58, 47924496), (68, 40876776), (72, 38605844), (87, 31949664), (96, 28954383), (102, 27251184), (116, 23962248), (136, 20438388), (144, 19302922), (153, 18167456), (174, 15974832), (204, 13625592), (232, 11981124), (261, 10649888), (272, 10219194), (288, 9651461), (306, 9083728), (348, 7987416), (408, 6812796), (464, 5990562), (493, 5638176), (522, 5324944), (544, 5109597), (612, 4541864), (696, 3993708), (816, 3406398), (928, 2995281), (986, 2819088), (1044, 2662472), (1224, 2270932), (1392, 1996854), (1479, 1879392), (1632, 1703199), (1972, 1409544), (2088, 1331236), (2448, 1135466), (2784, 998427), (2958, 939696), (3944, 704772), (4176, 665618), (4437, 626464), (4896, 567733), (5916, 469848), (7888, 352386), (8352, 332809), (8874, 313232), (11832, 234924), (15776, 176193), (17748, 156616), (19577, 141984), (23664, 117462), (35496, 78308), (39154, 70992), (47328, 58731)]