521957029132

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{773}}^1\times {\mathrm{2927}}^1$

素因数の和:3836

約数の個数: 144

約数和(自身を含む): 1171898316288

約数和(自身を除く): 649941287156

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 107, 154, 196, 214, 308, 428, 539, 749, 773, 1078, 1177, 1498, 1546, 2156, 2354, 2927, 2996, 3092, 4708, 5243, 5411, 5854, 8239, 8503, 10486, 10822, 11708, 16478, 17006, 20489, 20972, 21644, 32197, 32956, 34012, 37877, 40978, 57673, 59521, 64394, 75754, 81956, 82711, 115346, 119042, 128788, 143423, 151508, 165422, 225379, 230692, 238084, 286846, 313189, 330844, 416647, 450758, 573692, 578977, 626378, 833294, 901516, 909821, 1157954, 1252756, 1577653, 1666588, 1819642, 2192323, 2262571, 2315908, 3155306, 3445079, 3639284, 4052839, 4384646, 4525142, 6310612, 6368747, 6890158, 8105678, 8769292, 9050284, 12737494, 13780316, 15346261, 15837997, 16211356, 24115553, 24888281, 25474988, 30692522, 31675994, 44581229, 48231106, 49776562, 61385044, 63351988, 89162458, 96462212, 99553124, 110865979, 168808871, 174217967, 178324916, 221731958, 242095097, 337617742, 348435934, 443463916, 484190194, 675235484, 696871868, 968380388, 1219525769, 1694665679, 2439051538, 2663046067, 3389331358, 4878103076, 5326092134, 6778662716, 10652184268, 11862659753, 18641322469, 23725319506, 37282644938, 47450639012, 74565289876, 130489257283, 260978514566, 521957029132]

約数ペア:

[(1, 521957029132), (2, 260978514566), (4, 130489257283), (7, 74565289876), (11, 47450639012), (14, 37282644938), (22, 23725319506), (28, 18641322469), (44, 11862659753), (49, 10652184268), (77, 6778662716), (98, 5326092134), (107, 4878103076), (154, 3389331358), (196, 2663046067), (214, 2439051538), (308, 1694665679), (428, 1219525769), (539, 968380388), (749, 696871868), (773, 675235484), (1078, 484190194), (1177, 443463916), (1498, 348435934), (1546, 337617742), (2156, 242095097), (2354, 221731958), (2927, 178324916), (2996, 174217967), (3092, 168808871), (4708, 110865979), (5243, 99553124), (5411, 96462212), (5854, 89162458), (8239, 63351988), (8503, 61385044), (10486, 49776562), (10822, 48231106), (11708, 44581229), (16478, 31675994), (17006, 30692522), (20489, 25474988), (20972, 24888281), (21644, 24115553), (32197, 16211356), (32956, 15837997), (34012, 15346261), (37877, 13780316), (40978, 12737494), (57673, 9050284), (59521, 8769292), (64394, 8105678), (75754, 6890158), (81956, 6368747), (82711, 6310612), (115346, 4525142), (119042, 4384646), (128788, 4052839), (143423, 3639284), (151508, 3445079), (165422, 3155306), (225379, 2315908), (230692, 2262571), (238084, 2192323), (286846, 1819642), (313189, 1666588), (330844, 1577653), (416647, 1252756), (450758, 1157954), (573692, 909821), (578977, 901516), (626378, 833294)]