770128656

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{499}}^1$

素因数の和:637

約数の個数: 160

約数和(自身を含む): 2261760000

約数和(自身を除く): 1491631344

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 37, 44, 48, 66, 74, 79, 88, 111, 132, 148, 158, 176, 222, 237, 264, 296, 316, 407, 444, 474, 499, 528, 592, 632, 814, 869, 888, 948, 998, 1221, 1264, 1497, 1628, 1738, 1776, 1896, 1996, 2442, 2607, 2923, 2994, 3256, 3476, 3792, 3992, 4884, 5214, 5489, 5846, 5988, 6512, 6952, 7984, 8769, 9768, 10428, 10978, 11692, 11976, 13904, 16467, 17538, 18463, 19536, 20856, 21956, 23384, 23952, 32153, 32934, 35076, 36926, 39421, 41712, 43912, 46768, 55389, 64306, 65868, 70152, 73852, 78842, 87824, 96459, 110778, 118263, 128612, 131736, 140304, 147704, 157684, 192918, 203093, 221556, 236526, 257224, 263472, 295408, 315368, 385836, 406186, 433631, 443112, 473052, 514448, 609279, 630736, 771672, 812372, 867262, 886224, 946104, 1218558, 1300893, 1458577, 1543344, 1624744, 1734524, 1892208, 2437116, 2601786, 2917154, 3249488, 3469048, 4375731, 4874232, 5203572, 5834308, 6938096, 8751462, 9748464, 10407144, 11668616, 16044347, 17502924, 20814288, 23337232, 32088694, 35005848, 48133041, 64177388, 70011696, 96266082, 128354776, 192532164, 256709552, 385064328, 770128656]

約数ペア:

[(1, 770128656), (2, 385064328), (3, 256709552), (4, 192532164), (6, 128354776), (8, 96266082), (11, 70011696), (12, 64177388), (16, 48133041), (22, 35005848), (24, 32088694), (33, 23337232), (37, 20814288), (44, 17502924), (48, 16044347), (66, 11668616), (74, 10407144), (79, 9748464), (88, 8751462), (111, 6938096), (132, 5834308), (148, 5203572), (158, 4874232), (176, 4375731), (222, 3469048), (237, 3249488), (264, 2917154), (296, 2601786), (316, 2437116), (407, 1892208), (444, 1734524), (474, 1624744), (499, 1543344), (528, 1458577), (592, 1300893), (632, 1218558), (814, 946104), (869, 886224), (888, 867262), (948, 812372), (998, 771672), (1221, 630736), (1264, 609279), (1497, 514448), (1628, 473052), (1738, 443112), (1776, 433631), (1896, 406186), (1996, 385836), (2442, 315368), (2607, 295408), (2923, 263472), (2994, 257224), (3256, 236526), (3476, 221556), (3792, 203093), (3992, 192918), (4884, 157684), (5214, 147704), (5489, 140304), (5846, 131736), (5988, 128612), (6512, 118263), (6952, 110778), (7984, 96459), (8769, 87824), (9768, 78842), (10428, 73852), (10978, 70152), (11692, 65868), (11976, 64306), (13904, 55389), (16467, 46768), (17538, 43912), (18463, 41712), (19536, 39421), (20856, 36926), (21956, 35076), (23384, 32934), (23952, 32153)]