271605207424

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1122113}}^1$

素因数の和:1122219

約数の個数: 64

約数和(自身を含む): 567699914880

約数和(自身を除く): 296094707456

約数列:

[1, 2, 4, 8, 16, 31, 32, 61, 62, 64, 122, 124, 128, 244, 248, 488, 496, 976, 992, 1891, 1952, 1984, 3782, 3904, 3968, 7564, 7808, 15128, 30256, 60512, 121024, 242048, 1122113, 2244226, 4488452, 8976904, 17953808, 34785503, 35907616, 68448893, 69571006, 71815232, 136897786, 139142012, 143630464, 273795572, 278284024, 547591144, 556568048, 1095182288, 1113136096, 2121915683, 2190364576, 2226272192, 4243831366, 4380729152, 4452544384, 8487662732, 8761458304, 16975325464, 33950650928, 67901301856, 135802603712, 271605207424]

約数ペア:

[(1, 271605207424), (2, 135802603712), (4, 67901301856), (8, 33950650928), (16, 16975325464), (31, 8761458304), (32, 8487662732), (61, 4452544384), (62, 4380729152), (64, 4243831366), (122, 2226272192), (124, 2190364576), (128, 2121915683), (244, 1113136096), (248, 1095182288), (488, 556568048), (496, 547591144), (976, 278284024), (992, 273795572), (1891, 143630464), (1952, 139142012), (1984, 136897786), (3782, 71815232), (3904, 69571006), (3968, 68448893), (7564, 35907616), (7808, 34785503), (15128, 17953808), (30256, 8976904), (60512, 4488452), (121024, 2244226), (242048, 1122113)]