12129127952

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{449}}^1\times {\mathrm{509}}^1$

素因数の和:1104

約数の個数: 80

約数和(自身を含む): 24587712000

約数和(自身を除く): 12458584048

約数列:

[1, 2, 4, 8, 16, 31, 62, 107, 124, 214, 248, 428, 449, 496, 509, 856, 898, 1018, 1712, 1796, 2036, 3317, 3592, 4072, 6634, 7184, 8144, 13268, 13919, 15779, 26536, 27838, 31558, 48043, 53072, 54463, 55676, 63116, 96086, 108926, 111352, 126232, 192172, 217852, 222704, 228541, 252464, 384344, 435704, 457082, 768688, 871408, 914164, 1489333, 1688353, 1828328, 2978666, 3376706, 3656656, 5957332, 6753412, 7084771, 11914664, 13506824, 14169542, 23829328, 24453887, 27013648, 28339084, 48907774, 56678168, 97815548, 113356336, 195631096, 391262192, 758070497, 1516140994, 3032281988, 6064563976, 12129127952]

約数ペア:

[(1, 12129127952), (2, 6064563976), (4, 3032281988), (8, 1516140994), (16, 758070497), (31, 391262192), (62, 195631096), (107, 113356336), (124, 97815548), (214, 56678168), (248, 48907774), (428, 28339084), (449, 27013648), (496, 24453887), (509, 23829328), (856, 14169542), (898, 13506824), (1018, 11914664), (1712, 7084771), (1796, 6753412), (2036, 5957332), (3317, 3656656), (3592, 3376706), (4072, 2978666), (6634, 1828328), (7184, 1688353), (8144, 1489333), (13268, 914164), (13919, 871408), (15779, 768688), (26536, 457082), (27838, 435704), (31558, 384344), (48043, 252464), (53072, 228541), (54463, 222704), (55676, 217852), (63116, 192172), (96086, 126232), (108926, 111352)]