1871000064

素因数分解:

$2^9\times 3^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1$

素因数の和:287

約数の個数: 240

約数和(自身を含む): 5653245312

約数和(自身を除く): 3782245248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 47, 48, 53, 64, 72, 94, 96, 106, 128, 141, 144, 159, 163, 188, 192, 212, 256, 282, 288, 318, 326, 376, 384, 423, 424, 477, 489, 512, 564, 576, 636, 652, 752, 768, 846, 848, 954, 978, 1128, 1152, 1272, 1304, 1467, 1504, 1536, 1692, 1696, 1908, 1956, 2256, 2304, 2491, 2544, 2608, 2934, 3008, 3384, 3392, 3816, 3912, 4512, 4608, 4982, 5088, 5216, 5868, 6016, 6768, 6784, 7473, 7632, 7661, 7824, 8639, 9024, 9964, 10176, 10432, 11736, 12032, 13536, 13568, 14946, 15264, 15322, 15648, 17278, 18048, 19928, 20352, 20864, 22419, 22983, 23472, 24064, 25917, 27072, 27136, 29892, 30528, 30644, 31296, 34556, 36096, 39856, 40704, 41728, 44838, 45966, 46944, 51834, 54144, 59784, 61056, 61288, 62592, 68949, 69112, 72192, 77751, 79712, 81408, 83456, 89676, 91932, 93888, 103668, 108288, 119568, 122112, 122576, 125184, 137898, 138224, 155502, 159424, 179352, 183864, 187776, 207336, 216576, 239136, 244224, 245152, 250368, 275796, 276448, 311004, 318848, 358704, 367728, 375552, 406033, 414672, 478272, 490304, 551592, 552896, 622008, 637696, 717408, 735456, 751104, 812066, 829344, 956544, 980608, 1103184, 1105792, 1218099, 1244016, 1275392, 1434816, 1470912, 1624132, 1658688, 1913088, 1961216, 2206368, 2211584, 2436198, 2488032, 2869632, 2941824, 3248264, 3317376, 3654297, 3826176, 3922432, 4412736, 4423168, 4872396, 4976064, 5739264, 5883648, 6496528, 6634752, 7308594, 8825472, 9744792, 9952128, 11478528, 11767296, 12993056, 13269504, 14617188, 17650944, 19489584, 19904256, 25986112, 29234376, 35301888, 38979168, 39808512, 51972224, 58468752, 77958336, 103944448, 116937504, 155916672, 207888896, 233875008, 311833344, 467750016, 623666688, 935500032, 1871000064]

約数ペア:

[(1, 1871000064), (2, 935500032), (3, 623666688), (4, 467750016), (6, 311833344), (8, 233875008), (9, 207888896), (12, 155916672), (16, 116937504), (18, 103944448), (24, 77958336), (32, 58468752), (36, 51972224), (47, 39808512), (48, 38979168), (53, 35301888), (64, 29234376), (72, 25986112), (94, 19904256), (96, 19489584), (106, 17650944), (128, 14617188), (141, 13269504), (144, 12993056), (159, 11767296), (163, 11478528), (188, 9952128), (192, 9744792), (212, 8825472), (256, 7308594), (282, 6634752), (288, 6496528), (318, 5883648), (326, 5739264), (376, 4976064), (384, 4872396), (423, 4423168), (424, 4412736), (477, 3922432), (489, 3826176), (512, 3654297), (564, 3317376), (576, 3248264), (636, 2941824), (652, 2869632), (752, 2488032), (768, 2436198), (846, 2211584), (848, 2206368), (954, 1961216), (978, 1913088), (1128, 1658688), (1152, 1624132), (1272, 1470912), (1304, 1434816), (1467, 1275392), (1504, 1244016), (1536, 1218099), (1692, 1105792), (1696, 1103184), (1908, 980608), (1956, 956544), (2256, 829344), (2304, 812066), (2491, 751104), (2544, 735456), (2608, 717408), (2934, 637696), (3008, 622008), (3384, 552896), (3392, 551592), (3816, 490304), (3912, 478272), (4512, 414672), (4608, 406033), (4982, 375552), (5088, 367728), (5216, 358704), (5868, 318848), (6016, 311004), (6768, 276448), (6784, 275796), (7473, 250368), (7632, 245152), (7661, 244224), (7824, 239136), (8639, 216576), (9024, 207336), (9964, 187776), (10176, 183864), (10432, 179352), (11736, 159424), (12032, 155502), (13536, 138224), (13568, 137898), (14946, 125184), (15264, 122576), (15322, 122112), (15648, 119568), (17278, 108288), (18048, 103668), (19928, 93888), (20352, 91932), (20864, 89676), (22419, 83456), (22983, 81408), (23472, 79712), (24064, 77751), (25917, 72192), (27072, 69112), (27136, 68949), (29892, 62592), (30528, 61288), (30644, 61056), (31296, 59784), (34556, 54144), (36096, 51834), (39856, 46944), (40704, 45966), (41728, 44838)]