205538646768

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1517921}}^1$

素因数の和:1517983

約数の個数: 160

約数和(自身を含む): 674588823552

約数和(自身を除く): 469050176784

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 31, 39, 42, 48, 52, 56, 62, 78, 84, 91, 93, 104, 112, 124, 156, 168, 182, 186, 208, 217, 248, 273, 312, 336, 364, 372, 403, 434, 496, 546, 624, 651, 728, 744, 806, 868, 1092, 1209, 1302, 1456, 1488, 1612, 1736, 2184, 2418, 2604, 2821, 3224, 3472, 4368, 4836, 5208, 5642, 6448, 8463, 9672, 10416, 11284, 16926, 19344, 22568, 33852, 45136, 67704, 135408, 1517921, 3035842, 4553763, 6071684, 9107526, 10625447, 12143368, 18215052, 19732973, 21250894, 24286736, 31876341, 36430104, 39465946, 42501788, 47055551, 59198919, 63752682, 72860208, 78931892, 85003576, 94111102, 118397838, 127505364, 138130811, 141166653, 157863784, 170007152, 188222204, 236795676, 255010728, 276261622, 282333306, 315727568, 329388857, 376444408, 414392433, 473591352, 510021456, 552523244, 564666612, 611722163, 658777714, 752888816, 828784866, 947182704, 988166571, 1105046488, 1129333224, 1223444326, 1317555428, 1657569732, 1835166489, 1976333142, 2210092976, 2258666448, 2446888652, 2635110856, 3315139464, 3670332978, 3952666284, 4282055141, 4893777304, 5270221712, 6630278928, 7340665956, 7905332568, 8564110282, 9787554608, 12846165423, 14681331912, 15810665136, 17128220564, 25692330846, 29362663824, 34256441128, 51384661692, 68512882256, 102769323384, 205538646768]

約数ペア:

[(1, 205538646768), (2, 102769323384), (3, 68512882256), (4, 51384661692), (6, 34256441128), (7, 29362663824), (8, 25692330846), (12, 17128220564), (13, 15810665136), (14, 14681331912), (16, 12846165423), (21, 9787554608), (24, 8564110282), (26, 7905332568), (28, 7340665956), (31, 6630278928), (39, 5270221712), (42, 4893777304), (48, 4282055141), (52, 3952666284), (56, 3670332978), (62, 3315139464), (78, 2635110856), (84, 2446888652), (91, 2258666448), (93, 2210092976), (104, 1976333142), (112, 1835166489), (124, 1657569732), (156, 1317555428), (168, 1223444326), (182, 1129333224), (186, 1105046488), (208, 988166571), (217, 947182704), (248, 828784866), (273, 752888816), (312, 658777714), (336, 611722163), (364, 564666612), (372, 552523244), (403, 510021456), (434, 473591352), (496, 414392433), (546, 376444408), (624, 329388857), (651, 315727568), (728, 282333306), (744, 276261622), (806, 255010728), (868, 236795676), (1092, 188222204), (1209, 170007152), (1302, 157863784), (1456, 141166653), (1488, 138130811), (1612, 127505364), (1736, 118397838), (2184, 94111102), (2418, 85003576), (2604, 78931892), (2821, 72860208), (3224, 63752682), (3472, 59198919), (4368, 47055551), (4836, 42501788), (5208, 39465946), (5642, 36430104), (6448, 31876341), (8463, 24286736), (9672, 21250894), (10416, 19732973), (11284, 18215052), (16926, 12143368), (19344, 10625447), (22568, 9107526), (33852, 6071684), (45136, 4553763), (67704, 3035842), (135408, 1517921)]