678155620128

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{16543609}}^1$

素因数の和:16543690

約数の個数: 96

約数和(自身を含む): 2067818901120

約数和(自身を除く): 1389663280992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 61, 84, 96, 112, 122, 168, 183, 224, 244, 336, 366, 427, 488, 672, 732, 854, 976, 1281, 1464, 1708, 1952, 2562, 2928, 3416, 5124, 5856, 6832, 10248, 13664, 20496, 40992, 16543609, 33087218, 49630827, 66174436, 99261654, 115805263, 132348872, 198523308, 231610526, 264697744, 347415789, 397046616, 463221052, 529395488, 694831578, 794093232, 926442104, 1009160149, 1389663156, 1588186464, 1852884208, 2018320298, 2779326312, 3027480447, 3705768416, 4036640596, 5558652624, 6054960894, 7064121043, 8073281192, 11117305248, 12109921788, 14128242086, 16146562384, 21192363129, 24219843576, 28256484172, 32293124768, 42384726258, 48439687152, 56512968344, 84769452516, 96879374304, 113025936688, 169538905032, 226051873376, 339077810064, 678155620128]

約数ペア:

[(1, 678155620128), (2, 339077810064), (3, 226051873376), (4, 169538905032), (6, 113025936688), (7, 96879374304), (8, 84769452516), (12, 56512968344), (14, 48439687152), (16, 42384726258), (21, 32293124768), (24, 28256484172), (28, 24219843576), (32, 21192363129), (42, 16146562384), (48, 14128242086), (56, 12109921788), (61, 11117305248), (84, 8073281192), (96, 7064121043), (112, 6054960894), (122, 5558652624), (168, 4036640596), (183, 3705768416), (224, 3027480447), (244, 2779326312), (336, 2018320298), (366, 1852884208), (427, 1588186464), (488, 1389663156), (672, 1009160149), (732, 926442104), (854, 794093232), (976, 694831578), (1281, 529395488), (1464, 463221052), (1708, 397046616), (1952, 347415789), (2562, 264697744), (2928, 231610526), (3416, 198523308), (5124, 132348872), (5856, 115805263), (6832, 99261654), (10248, 66174436), (13664, 49630827), (20496, 33087218), (40992, 16543609)]