643743072

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{163}}^1\times {\mathrm{653}}^1$

素因数の和:842

約数の個数: 192

約数和(自身を含む): 2162280960

約数和(自身を除く): 1518537888

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 84, 96, 108, 112, 126, 144, 163, 168, 189, 216, 224, 252, 288, 326, 336, 378, 432, 489, 504, 652, 653, 672, 756, 864, 978, 1008, 1141, 1304, 1306, 1467, 1512, 1956, 1959, 2016, 2282, 2608, 2612, 2934, 3024, 3423, 3912, 3918, 4401, 4564, 4571, 5216, 5224, 5868, 5877, 6048, 6846, 7824, 7836, 8802, 9128, 9142, 10269, 10448, 11736, 11754, 13692, 13713, 15648, 15672, 17604, 17631, 18256, 18284, 20538, 20896, 23472, 23508, 27384, 27426, 30807, 31344, 35208, 35262, 36512, 36568, 41076, 41139, 46944, 47016, 54768, 54852, 61614, 62688, 70416, 70524, 73136, 82152, 82278, 94032, 106439, 109536, 109704, 123228, 123417, 140832, 141048, 146272, 164304, 164556, 188064, 212878, 219408, 246456, 246834, 282096, 319317, 328608, 329112, 425756, 438816, 492912, 493668, 564192, 638634, 658224, 745073, 851512, 957951, 985824, 987336, 1277268, 1316448, 1490146, 1703024, 1915902, 1974672, 2235219, 2554536, 2873853, 2980292, 3406048, 3831804, 3949344, 4470438, 5109072, 5747706, 5960584, 6705657, 7663608, 8940876, 10218144, 11495412, 11921168, 13411314, 15327216, 17881752, 20116971, 22990824, 23842336, 26822628, 30654432, 35763504, 40233942, 45981648, 53645256, 71527008, 80467884, 91963296, 107290512, 160935768, 214581024, 321871536, 643743072]

約数ペア:

[(1, 643743072), (2, 321871536), (3, 214581024), (4, 160935768), (6, 107290512), (7, 91963296), (8, 80467884), (9, 71527008), (12, 53645256), (14, 45981648), (16, 40233942), (18, 35763504), (21, 30654432), (24, 26822628), (27, 23842336), (28, 22990824), (32, 20116971), (36, 17881752), (42, 15327216), (48, 13411314), (54, 11921168), (56, 11495412), (63, 10218144), (72, 8940876), (84, 7663608), (96, 6705657), (108, 5960584), (112, 5747706), (126, 5109072), (144, 4470438), (163, 3949344), (168, 3831804), (189, 3406048), (216, 2980292), (224, 2873853), (252, 2554536), (288, 2235219), (326, 1974672), (336, 1915902), (378, 1703024), (432, 1490146), (489, 1316448), (504, 1277268), (652, 987336), (653, 985824), (672, 957951), (756, 851512), (864, 745073), (978, 658224), (1008, 638634), (1141, 564192), (1304, 493668), (1306, 492912), (1467, 438816), (1512, 425756), (1956, 329112), (1959, 328608), (2016, 319317), (2282, 282096), (2608, 246834), (2612, 246456), (2934, 219408), (3024, 212878), (3423, 188064), (3912, 164556), (3918, 164304), (4401, 146272), (4564, 141048), (4571, 140832), (5216, 123417), (5224, 123228), (5868, 109704), (5877, 109536), (6048, 106439), (6846, 94032), (7824, 82278), (7836, 82152), (8802, 73136), (9128, 70524), (9142, 70416), (10269, 62688), (10448, 61614), (11736, 54852), (11754, 54768), (13692, 47016), (13713, 46944), (15648, 41139), (15672, 41076), (17604, 36568), (17631, 36512), (18256, 35262), (18284, 35208), (20538, 31344), (20896, 30807), (23472, 27426), (23508, 27384)]