220008664576

素因数分解:

$2^9\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{19441}}^1$

素因数の和:19544

約数の個数: 120

約数和(自身を含む): 473998604112

約数和(自身を除く): 253989939536

約数列:

[1, 2, 4, 8, 16, 23, 31, 32, 46, 62, 64, 92, 124, 128, 184, 248, 256, 368, 496, 512, 713, 736, 961, 992, 1426, 1472, 1922, 1984, 2852, 2944, 3844, 3968, 5704, 5888, 7688, 7936, 11408, 11776, 15376, 15872, 19441, 22103, 22816, 30752, 38882, 44206, 45632, 61504, 77764, 88412, 91264, 123008, 155528, 176824, 182528, 246016, 311056, 353648, 365056, 447143, 492032, 602671, 622112, 707296, 894286, 1205342, 1244224, 1414592, 1788572, 2410684, 2488448, 2829184, 3577144, 4821368, 4976896, 5658368, 7154288, 9642736, 9953792, 11316736, 13861433, 14308576, 18682801, 19285472, 27722866, 28617152, 37365602, 38570944, 55445732, 57234304, 74731204, 77141888, 110891464, 114468608, 149462408, 154283776, 221782928, 228937216, 298924816, 308567552, 429704423, 443565856, 597849632, 859408846, 887131712, 1195699264, 1718817692, 1774263424, 2391398528, 3437635384, 3548526848, 4782797056, 6875270768, 7097053696, 9565594112, 13750541536, 27501083072, 55002166144, 110004332288, 220008664576]

約数ペア:

[(1, 220008664576), (2, 110004332288), (4, 55002166144), (8, 27501083072), (16, 13750541536), (23, 9565594112), (31, 7097053696), (32, 6875270768), (46, 4782797056), (62, 3548526848), (64, 3437635384), (92, 2391398528), (124, 1774263424), (128, 1718817692), (184, 1195699264), (248, 887131712), (256, 859408846), (368, 597849632), (496, 443565856), (512, 429704423), (713, 308567552), (736, 298924816), (961, 228937216), (992, 221782928), (1426, 154283776), (1472, 149462408), (1922, 114468608), (1984, 110891464), (2852, 77141888), (2944, 74731204), (3844, 57234304), (3968, 55445732), (5704, 38570944), (5888, 37365602), (7688, 28617152), (7936, 27722866), (11408, 19285472), (11776, 18682801), (15376, 14308576), (15872, 13861433), (19441, 11316736), (22103, 9953792), (22816, 9642736), (30752, 7154288), (38882, 5658368), (44206, 4976896), (45632, 4821368), (61504, 3577144), (77764, 2829184), (88412, 2488448), (91264, 2410684), (123008, 1788572), (155528, 1414592), (176824, 1244224), (182528, 1205342), (246016, 894286), (311056, 707296), (353648, 622112), (365056, 602671), (447143, 492032)]