1891412352

素因数分解:

$2^7\times 3^2\times {\mathrm{47}}^1\times {\mathrm{181}}^1\times {\mathrm{193}}^1$

素因数の和:441

約数の個数: 192

約数和(自身を含む): 5618208960

約数和(自身を除く): 3726796608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 47, 48, 64, 72, 94, 96, 128, 141, 144, 181, 188, 192, 193, 282, 288, 362, 376, 384, 386, 423, 543, 564, 576, 579, 724, 752, 772, 846, 1086, 1128, 1152, 1158, 1448, 1504, 1544, 1629, 1692, 1737, 2172, 2256, 2316, 2896, 3008, 3088, 3258, 3384, 3474, 4344, 4512, 4632, 5792, 6016, 6176, 6516, 6768, 6948, 8507, 8688, 9024, 9071, 9264, 11584, 12352, 13032, 13536, 13896, 17014, 17376, 18048, 18142, 18528, 23168, 24704, 25521, 26064, 27072, 27213, 27792, 34028, 34752, 34933, 36284, 37056, 51042, 52128, 54144, 54426, 55584, 68056, 69504, 69866, 72568, 74112, 76563, 81639, 102084, 104256, 104799, 108852, 111168, 136112, 139732, 145136, 153126, 163278, 204168, 208512, 209598, 217704, 222336, 272224, 279464, 290272, 306252, 314397, 326556, 408336, 419196, 435408, 544448, 558928, 580544, 612504, 628794, 653112, 816672, 838392, 870816, 1088896, 1117856, 1161088, 1225008, 1257588, 1306224, 1633344, 1641851, 1676784, 1741632, 2235712, 2450016, 2515176, 2612448, 3266688, 3283702, 3353568, 3483264, 4471424, 4900032, 4925553, 5030352, 5224896, 6567404, 6707136, 9800064, 9851106, 10060704, 10449792, 13134808, 13414272, 14776659, 19702212, 20121408, 26269616, 29553318, 39404424, 40242816, 52539232, 59106636, 78808848, 105078464, 118213272, 157617696, 210156928, 236426544, 315235392, 472853088, 630470784, 945706176, 1891412352]

約数ペア:

[(1, 1891412352), (2, 945706176), (3, 630470784), (4, 472853088), (6, 315235392), (8, 236426544), (9, 210156928), (12, 157617696), (16, 118213272), (18, 105078464), (24, 78808848), (32, 59106636), (36, 52539232), (47, 40242816), (48, 39404424), (64, 29553318), (72, 26269616), (94, 20121408), (96, 19702212), (128, 14776659), (141, 13414272), (144, 13134808), (181, 10449792), (188, 10060704), (192, 9851106), (193, 9800064), (282, 6707136), (288, 6567404), (362, 5224896), (376, 5030352), (384, 4925553), (386, 4900032), (423, 4471424), (543, 3483264), (564, 3353568), (576, 3283702), (579, 3266688), (724, 2612448), (752, 2515176), (772, 2450016), (846, 2235712), (1086, 1741632), (1128, 1676784), (1152, 1641851), (1158, 1633344), (1448, 1306224), (1504, 1257588), (1544, 1225008), (1629, 1161088), (1692, 1117856), (1737, 1088896), (2172, 870816), (2256, 838392), (2316, 816672), (2896, 653112), (3008, 628794), (3088, 612504), (3258, 580544), (3384, 558928), (3474, 544448), (4344, 435408), (4512, 419196), (4632, 408336), (5792, 326556), (6016, 314397), (6176, 306252), (6516, 290272), (6768, 279464), (6948, 272224), (8507, 222336), (8688, 217704), (9024, 209598), (9071, 208512), (9264, 204168), (11584, 163278), (12352, 153126), (13032, 145136), (13536, 139732), (13896, 136112), (17014, 111168), (17376, 108852), (18048, 104799), (18142, 104256), (18528, 102084), (23168, 81639), (24704, 76563), (25521, 74112), (26064, 72568), (27072, 69866), (27213, 69504), (27792, 68056), (34028, 55584), (34752, 54426), (34933, 54144), (36284, 52128), (37056, 51042)]