891057744

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^2\times {\mathrm{61}}^1\times {\mathrm{281}}^1$

素因数の和:394

約数の個数: 180

約数和(自身を含む): 2684545812

約数和(自身を除く): 1793488068

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 61, 72, 76, 114, 122, 144, 152, 171, 183, 228, 244, 281, 304, 342, 361, 366, 456, 488, 549, 562, 684, 722, 732, 843, 912, 976, 1083, 1098, 1124, 1159, 1368, 1444, 1464, 1686, 2166, 2196, 2248, 2318, 2529, 2736, 2888, 2928, 3249, 3372, 3477, 4332, 4392, 4496, 4636, 5058, 5339, 5776, 6498, 6744, 6954, 8664, 8784, 9272, 10116, 10431, 10678, 12996, 13488, 13908, 16017, 17141, 17328, 18544, 20232, 20862, 21356, 22021, 25992, 27816, 32034, 34282, 40464, 41724, 42712, 44042, 48051, 51423, 51984, 55632, 64068, 66063, 68564, 83448, 85424, 88084, 96102, 101441, 102846, 128136, 132126, 137128, 154269, 166896, 176168, 192204, 198189, 202882, 205692, 256272, 264252, 274256, 304323, 308538, 325679, 352336, 384408, 396378, 405764, 411384, 528504, 608646, 617076, 651358, 768816, 792756, 811528, 822768, 912969, 977037, 1057008, 1217292, 1234152, 1302716, 1585512, 1623056, 1825938, 1954074, 2434584, 2468304, 2605432, 2931111, 3171024, 3651876, 3908148, 4869168, 5210864, 5862222, 6187901, 7303752, 7816296, 11724444, 12375802, 14607504, 15632592, 18563703, 23448888, 24751604, 37127406, 46897776, 49503208, 55691109, 74254812, 99006416, 111382218, 148509624, 222764436, 297019248, 445528872, 891057744]

約数ペア:

[(1, 891057744), (2, 445528872), (3, 297019248), (4, 222764436), (6, 148509624), (8, 111382218), (9, 99006416), (12, 74254812), (16, 55691109), (18, 49503208), (19, 46897776), (24, 37127406), (36, 24751604), (38, 23448888), (48, 18563703), (57, 15632592), (61, 14607504), (72, 12375802), (76, 11724444), (114, 7816296), (122, 7303752), (144, 6187901), (152, 5862222), (171, 5210864), (183, 4869168), (228, 3908148), (244, 3651876), (281, 3171024), (304, 2931111), (342, 2605432), (361, 2468304), (366, 2434584), (456, 1954074), (488, 1825938), (549, 1623056), (562, 1585512), (684, 1302716), (722, 1234152), (732, 1217292), (843, 1057008), (912, 977037), (976, 912969), (1083, 822768), (1098, 811528), (1124, 792756), (1159, 768816), (1368, 651358), (1444, 617076), (1464, 608646), (1686, 528504), (2166, 411384), (2196, 405764), (2248, 396378), (2318, 384408), (2529, 352336), (2736, 325679), (2888, 308538), (2928, 304323), (3249, 274256), (3372, 264252), (3477, 256272), (4332, 205692), (4392, 202882), (4496, 198189), (4636, 192204), (5058, 176168), (5339, 166896), (5776, 154269), (6498, 137128), (6744, 132126), (6954, 128136), (8664, 102846), (8784, 101441), (9272, 96102), (10116, 88084), (10431, 85424), (10678, 83448), (12996, 68564), (13488, 66063), (13908, 64068), (16017, 55632), (17141, 51984), (17328, 51423), (18544, 48051), (20232, 44042), (20862, 42712), (21356, 41724), (22021, 40464), (25992, 34282), (27816, 32034)]