247556928

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{859}}^1$

素因数の和:972

約数の個数: 112

約数和(自身を含む): 699008000

約数和(自身を除く): 451451072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 79, 96, 114, 152, 158, 192, 228, 237, 304, 316, 456, 474, 608, 632, 859, 912, 948, 1216, 1264, 1501, 1718, 1824, 1896, 2528, 2577, 3002, 3436, 3648, 3792, 4503, 5056, 5154, 6004, 6872, 7584, 9006, 10308, 12008, 13744, 15168, 16321, 18012, 20616, 24016, 27488, 32642, 36024, 41232, 48032, 48963, 54976, 65284, 67861, 72048, 82464, 96064, 97926, 130568, 135722, 144096, 164928, 195852, 203583, 261136, 271444, 288192, 391704, 407166, 522272, 542888, 783408, 814332, 1044544, 1085776, 1289359, 1566816, 1628664, 2171552, 2578718, 3133632, 3257328, 3868077, 4343104, 5157436, 6514656, 7736154, 10314872, 13029312, 15472308, 20629744, 30944616, 41259488, 61889232, 82518976, 123778464, 247556928]

約数ペア:

[(1, 247556928), (2, 123778464), (3, 82518976), (4, 61889232), (6, 41259488), (8, 30944616), (12, 20629744), (16, 15472308), (19, 13029312), (24, 10314872), (32, 7736154), (38, 6514656), (48, 5157436), (57, 4343104), (64, 3868077), (76, 3257328), (79, 3133632), (96, 2578718), (114, 2171552), (152, 1628664), (158, 1566816), (192, 1289359), (228, 1085776), (237, 1044544), (304, 814332), (316, 783408), (456, 542888), (474, 522272), (608, 407166), (632, 391704), (859, 288192), (912, 271444), (948, 261136), (1216, 203583), (1264, 195852), (1501, 164928), (1718, 144096), (1824, 135722), (1896, 130568), (2528, 97926), (2577, 96064), (3002, 82464), (3436, 72048), (3648, 67861), (3792, 65284), (4503, 54976), (5056, 48963), (5154, 48032), (6004, 41232), (6872, 36024), (7584, 32642), (9006, 27488), (10308, 24016), (12008, 20616), (13744, 18012), (15168, 16321)]