1958608768

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{313}}^1$

素因数の和:460

約数の個数: 128

約数和(自身を含む): 4304563200

約数和(自身を除く): 2345954432

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 64, 76, 83, 124, 128, 152, 166, 248, 304, 313, 332, 496, 589, 608, 626, 664, 992, 1178, 1216, 1252, 1328, 1577, 1984, 2356, 2432, 2504, 2573, 2656, 3154, 3968, 4712, 5008, 5146, 5312, 5947, 6308, 9424, 9703, 10016, 10292, 10624, 11894, 12616, 18848, 19406, 20032, 20584, 23788, 25232, 25979, 37696, 38812, 40064, 41168, 47576, 48887, 50464, 51958, 75392, 77624, 82336, 95152, 97774, 100928, 103916, 155248, 164672, 184357, 190304, 195548, 201856, 207832, 310496, 329344, 368714, 380608, 391096, 415664, 493601, 620992, 737428, 761216, 782192, 805349, 831328, 987202, 1241984, 1474856, 1564384, 1610698, 1662656, 1974404, 2949712, 3128768, 3221396, 3325312, 3948808, 5899424, 6257536, 6442792, 7897616, 11798848, 12885584, 15301631, 15795232, 23597696, 25771168, 30603262, 31590464, 51542336, 61206524, 63180928, 103084672, 122413048, 244826096, 489652192, 979304384, 1958608768]

約数ペア:

[(1, 1958608768), (2, 979304384), (4, 489652192), (8, 244826096), (16, 122413048), (19, 103084672), (31, 63180928), (32, 61206524), (38, 51542336), (62, 31590464), (64, 30603262), (76, 25771168), (83, 23597696), (124, 15795232), (128, 15301631), (152, 12885584), (166, 11798848), (248, 7897616), (304, 6442792), (313, 6257536), (332, 5899424), (496, 3948808), (589, 3325312), (608, 3221396), (626, 3128768), (664, 2949712), (992, 1974404), (1178, 1662656), (1216, 1610698), (1252, 1564384), (1328, 1474856), (1577, 1241984), (1984, 987202), (2356, 831328), (2432, 805349), (2504, 782192), (2573, 761216), (2656, 737428), (3154, 620992), (3968, 493601), (4712, 415664), (5008, 391096), (5146, 380608), (5312, 368714), (5947, 329344), (6308, 310496), (9424, 207832), (9703, 201856), (10016, 195548), (10292, 190304), (10624, 184357), (11894, 164672), (12616, 155248), (18848, 103916), (19406, 100928), (20032, 97774), (20584, 95152), (23788, 82336), (25232, 77624), (25979, 75392), (37696, 51958), (38812, 50464), (40064, 48887), (41168, 47576)]