1251202992

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1$

素因数の和:308

約数の個数: 240

約数和(自身を含む): 3810077568

約数和(自身を除く): 2558874576

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 34, 39, 43, 48, 51, 52, 68, 78, 86, 102, 104, 129, 136, 156, 169, 172, 204, 208, 211, 221, 258, 272, 312, 338, 344, 408, 422, 442, 507, 516, 559, 624, 633, 663, 676, 688, 731, 816, 844, 884, 1014, 1032, 1118, 1266, 1326, 1352, 1462, 1677, 1688, 1768, 2028, 2064, 2193, 2236, 2532, 2652, 2704, 2743, 2873, 2924, 3354, 3376, 3536, 3587, 4056, 4386, 4472, 5064, 5304, 5486, 5746, 5848, 6708, 7174, 7267, 8112, 8229, 8619, 8772, 8944, 9073, 9503, 10128, 10608, 10761, 10972, 11492, 11696, 13416, 14348, 14534, 16458, 17238, 17544, 18146, 19006, 21522, 21801, 21944, 22984, 26832, 27219, 28509, 28696, 29068, 32916, 34476, 35088, 35659, 36292, 38012, 43044, 43602, 43888, 45968, 46631, 54438, 57018, 57392, 58136, 65832, 68952, 71318, 72584, 76024, 86088, 87204, 93262, 106977, 108876, 114036, 116272, 117949, 123539, 131664, 137904, 139893, 142636, 145168, 152048, 154241, 172176, 174408, 186524, 213954, 217752, 228072, 235898, 247078, 279786, 285272, 308482, 348816, 353847, 370617, 373048, 427908, 435504, 456144, 462723, 471796, 494156, 559572, 570544, 606203, 616964, 707694, 741234, 746096, 855816, 925446, 943592, 988312, 1119144, 1212406, 1233928, 1415388, 1482468, 1533337, 1711632, 1818609, 1850892, 1887184, 1976624, 2005133, 2238288, 2424812, 2467856, 2830776, 2964936, 3066674, 3637218, 3701784, 4010266, 4600011, 4849624, 5661552, 5929872, 6015399, 6133348, 7274436, 7403568, 8020532, 9200022, 9699248, 12030798, 12266696, 14548872, 16041064, 18400044, 24061596, 24533392, 26066729, 29097744, 32082128, 36800088, 48123192, 52133458, 73600176, 78200187, 96246384, 104266916, 156400374, 208533832, 312800748, 417067664, 625601496, 1251202992]

約数ペア:

[(1, 1251202992), (2, 625601496), (3, 417067664), (4, 312800748), (6, 208533832), (8, 156400374), (12, 104266916), (13, 96246384), (16, 78200187), (17, 73600176), (24, 52133458), (26, 48123192), (34, 36800088), (39, 32082128), (43, 29097744), (48, 26066729), (51, 24533392), (52, 24061596), (68, 18400044), (78, 16041064), (86, 14548872), (102, 12266696), (104, 12030798), (129, 9699248), (136, 9200022), (156, 8020532), (169, 7403568), (172, 7274436), (204, 6133348), (208, 6015399), (211, 5929872), (221, 5661552), (258, 4849624), (272, 4600011), (312, 4010266), (338, 3701784), (344, 3637218), (408, 3066674), (422, 2964936), (442, 2830776), (507, 2467856), (516, 2424812), (559, 2238288), (624, 2005133), (633, 1976624), (663, 1887184), (676, 1850892), (688, 1818609), (731, 1711632), (816, 1533337), (844, 1482468), (884, 1415388), (1014, 1233928), (1032, 1212406), (1118, 1119144), (1266, 988312), (1326, 943592), (1352, 925446), (1462, 855816), (1677, 746096), (1688, 741234), (1768, 707694), (2028, 616964), (2064, 606203), (2193, 570544), (2236, 559572), (2532, 494156), (2652, 471796), (2704, 462723), (2743, 456144), (2873, 435504), (2924, 427908), (3354, 373048), (3376, 370617), (3536, 353847), (3587, 348816), (4056, 308482), (4386, 285272), (4472, 279786), (5064, 247078), (5304, 235898), (5486, 228072), (5746, 217752), (5848, 213954), (6708, 186524), (7174, 174408), (7267, 172176), (8112, 154241), (8229, 152048), (8619, 145168), (8772, 142636), (8944, 139893), (9073, 137904), (9503, 131664), (10128, 123539), (10608, 117949), (10761, 116272), (10972, 114036), (11492, 108876), (11696, 106977), (13416, 93262), (14348, 87204), (14534, 86088), (16458, 76024), (17238, 72584), (17544, 71318), (18146, 68952), (19006, 65832), (21522, 58136), (21801, 57392), (21944, 57018), (22984, 54438), (26832, 46631), (27219, 45968), (28509, 43888), (28696, 43602), (29068, 43044), (32916, 38012), (34476, 36292), (35088, 35659)]