2649076248

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{509}}^1\times {\mathrm{2383}}^1$

素因数の和:2921

約数の個数: 128

約数和(自身を含む): 8170444800

約数和(自身を除く): 5521368552

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 509, 546, 728, 1018, 1092, 1527, 2036, 2184, 2383, 3054, 3563, 4072, 4766, 6108, 6617, 7126, 7149, 9532, 10689, 12216, 13234, 14252, 14298, 16681, 19064, 19851, 21378, 26468, 28504, 28596, 30979, 33362, 39702, 42756, 46319, 50043, 52936, 57192, 61958, 66724, 79404, 85512, 92638, 92937, 100086, 123916, 133448, 138957, 158808, 185276, 185874, 200172, 216853, 247832, 277914, 370552, 371748, 400344, 433706, 555828, 650559, 743496, 867412, 1111656, 1212947, 1301118, 1734824, 2425894, 2602236, 3638841, 4851788, 5204472, 7277682, 8490629, 9703576, 14555364, 15768311, 16981258, 25471887, 29110728, 31536622, 33962516, 47304933, 50943774, 63073244, 67925032, 94609866, 101887548, 110378177, 126146488, 189219732, 203775096, 220756354, 331134531, 378439464, 441512708, 662269062, 883025416, 1324538124, 2649076248]

約数ペア:

[(1, 2649076248), (2, 1324538124), (3, 883025416), (4, 662269062), (6, 441512708), (7, 378439464), (8, 331134531), (12, 220756354), (13, 203775096), (14, 189219732), (21, 126146488), (24, 110378177), (26, 101887548), (28, 94609866), (39, 67925032), (42, 63073244), (52, 50943774), (56, 47304933), (78, 33962516), (84, 31536622), (91, 29110728), (104, 25471887), (156, 16981258), (168, 15768311), (182, 14555364), (273, 9703576), (312, 8490629), (364, 7277682), (509, 5204472), (546, 4851788), (728, 3638841), (1018, 2602236), (1092, 2425894), (1527, 1734824), (2036, 1301118), (2184, 1212947), (2383, 1111656), (3054, 867412), (3563, 743496), (4072, 650559), (4766, 555828), (6108, 433706), (6617, 400344), (7126, 371748), (7149, 370552), (9532, 277914), (10689, 247832), (12216, 216853), (13234, 200172), (14252, 185874), (14298, 185276), (16681, 158808), (19064, 138957), (19851, 133448), (21378, 123916), (26468, 100086), (28504, 92937), (28596, 92638), (30979, 85512), (33362, 79404), (39702, 66724), (42756, 61958), (46319, 57192), (50043, 52936)]