1427256688

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1$

素因数の和:327

約数の個数: 160

約数和(自身を含む): 3382283520

約数和(自身を除く): 1955026832

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 43, 44, 52, 86, 88, 89, 104, 143, 163, 172, 176, 178, 208, 286, 326, 344, 356, 473, 559, 572, 652, 688, 712, 946, 979, 1118, 1144, 1157, 1304, 1424, 1793, 1892, 1958, 2119, 2236, 2288, 2314, 2608, 3586, 3784, 3827, 3916, 4238, 4472, 4628, 6149, 7009, 7172, 7568, 7654, 7832, 8476, 8944, 9256, 12298, 12727, 14018, 14344, 14507, 15308, 15664, 16952, 18512, 23309, 24596, 25454, 28036, 28688, 29014, 30616, 33904, 42097, 46618, 49192, 49751, 50908, 56072, 58028, 61232, 77099, 84194, 91117, 93236, 98384, 99502, 101816, 112144, 116056, 154198, 159577, 168388, 182234, 186472, 188591, 199004, 203632, 232112, 308396, 319154, 336776, 364468, 372944, 377182, 398008, 547261, 616792, 623801, 638308, 673552, 728936, 754364, 796016, 1002287, 1094522, 1233584, 1247602, 1276616, 1457872, 1508728, 2004574, 2074501, 2189044, 2495204, 2553232, 3017456, 4009148, 4149002, 4378088, 4990408, 6861811, 8018296, 8109413, 8298004, 8756176, 9980816, 13723622, 16036592, 16218826, 16596008, 27447244, 32437652, 33192016, 54894488, 64875304, 89203543, 109788976, 129750608, 178407086, 356814172, 713628344, 1427256688]

約数ペア:

[(1, 1427256688), (2, 713628344), (4, 356814172), (8, 178407086), (11, 129750608), (13, 109788976), (16, 89203543), (22, 64875304), (26, 54894488), (43, 33192016), (44, 32437652), (52, 27447244), (86, 16596008), (88, 16218826), (89, 16036592), (104, 13723622), (143, 9980816), (163, 8756176), (172, 8298004), (176, 8109413), (178, 8018296), (208, 6861811), (286, 4990408), (326, 4378088), (344, 4149002), (356, 4009148), (473, 3017456), (559, 2553232), (572, 2495204), (652, 2189044), (688, 2074501), (712, 2004574), (946, 1508728), (979, 1457872), (1118, 1276616), (1144, 1247602), (1157, 1233584), (1304, 1094522), (1424, 1002287), (1793, 796016), (1892, 754364), (1958, 728936), (2119, 673552), (2236, 638308), (2288, 623801), (2314, 616792), (2608, 547261), (3586, 398008), (3784, 377182), (3827, 372944), (3916, 364468), (4238, 336776), (4472, 319154), (4628, 308396), (6149, 232112), (7009, 203632), (7172, 199004), (7568, 188591), (7654, 186472), (7832, 182234), (8476, 168388), (8944, 159577), (9256, 154198), (12298, 116056), (12727, 112144), (14018, 101816), (14344, 99502), (14507, 98384), (15308, 93236), (15664, 91117), (16952, 84194), (18512, 77099), (23309, 61232), (24596, 58028), (25454, 56072), (28036, 50908), (28688, 49751), (29014, 49192), (30616, 46618), (33904, 42097)]