1994452704

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{1759}}^1$

素因数の和:1933

約数の個数: 144

約数和(自身を含む): 5904138240

約数和(自身を除く): 3909685536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 127, 144, 186, 248, 254, 279, 288, 372, 381, 496, 508, 558, 744, 762, 992, 1016, 1116, 1143, 1488, 1524, 1759, 2032, 2232, 2286, 2976, 3048, 3518, 3937, 4064, 4464, 4572, 5277, 6096, 7036, 7874, 8928, 9144, 10554, 11811, 12192, 14072, 15748, 15831, 18288, 21108, 23622, 28144, 31496, 31662, 35433, 36576, 42216, 47244, 54529, 56288, 62992, 63324, 70866, 84432, 94488, 109058, 125984, 126648, 141732, 163587, 168864, 188976, 218116, 223393, 253296, 283464, 327174, 377952, 436232, 446786, 490761, 506592, 566928, 654348, 670179, 872464, 893572, 981522, 1133856, 1308696, 1340358, 1744928, 1787144, 1963044, 2010537, 2617392, 2680716, 3574288, 3926088, 4021074, 5234784, 5361432, 6925183, 7148576, 7852176, 8042148, 10722864, 13850366, 15704352, 16084296, 20775549, 21445728, 27700732, 32168592, 41551098, 55401464, 62326647, 64337184, 83102196, 110802928, 124653294, 166204392, 221605856, 249306588, 332408784, 498613176, 664817568, 997226352, 1994452704]

約数ペア:

[(1, 1994452704), (2, 997226352), (3, 664817568), (4, 498613176), (6, 332408784), (8, 249306588), (9, 221605856), (12, 166204392), (16, 124653294), (18, 110802928), (24, 83102196), (31, 64337184), (32, 62326647), (36, 55401464), (48, 41551098), (62, 32168592), (72, 27700732), (93, 21445728), (96, 20775549), (124, 16084296), (127, 15704352), (144, 13850366), (186, 10722864), (248, 8042148), (254, 7852176), (279, 7148576), (288, 6925183), (372, 5361432), (381, 5234784), (496, 4021074), (508, 3926088), (558, 3574288), (744, 2680716), (762, 2617392), (992, 2010537), (1016, 1963044), (1116, 1787144), (1143, 1744928), (1488, 1340358), (1524, 1308696), (1759, 1133856), (2032, 981522), (2232, 893572), (2286, 872464), (2976, 670179), (3048, 654348), (3518, 566928), (3937, 506592), (4064, 490761), (4464, 446786), (4572, 436232), (5277, 377952), (6096, 327174), (7036, 283464), (7874, 253296), (8928, 223393), (9144, 218116), (10554, 188976), (11811, 168864), (12192, 163587), (14072, 141732), (15748, 126648), (15831, 125984), (18288, 109058), (21108, 94488), (23622, 84432), (28144, 70866), (31496, 63324), (31662, 62992), (35433, 56288), (36576, 54529), (42216, 47244)]