259794756

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:231

約数の個数: 192

約数和(自身を含む): 770703360

約数和(自身を除く): 510908604

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 31, 36, 39, 47, 52, 54, 62, 78, 93, 94, 108, 117, 124, 127, 141, 156, 186, 188, 234, 254, 279, 282, 351, 372, 381, 403, 423, 468, 508, 558, 564, 611, 702, 762, 806, 837, 846, 1116, 1143, 1209, 1222, 1269, 1404, 1457, 1524, 1612, 1651, 1674, 1692, 1833, 2286, 2418, 2444, 2538, 2914, 3302, 3348, 3429, 3627, 3666, 3937, 4371, 4572, 4836, 4953, 5076, 5499, 5828, 5969, 6604, 6858, 7254, 7332, 7874, 8742, 9906, 10881, 10998, 11811, 11938, 13113, 13716, 14508, 14859, 15748, 16497, 17484, 17907, 18941, 19812, 21762, 21996, 23622, 23876, 26226, 29718, 32994, 35433, 35814, 37882, 39339, 43524, 44577, 47244, 51181, 52452, 53721, 56823, 59436, 65988, 70866, 71628, 75764, 77597, 78678, 89154, 102362, 106299, 107442, 113646, 141732, 153543, 155194, 157356, 161163, 170469, 178308, 185039, 204724, 212598, 214884, 227292, 232791, 307086, 310388, 322326, 340938, 370078, 425196, 460629, 465582, 511407, 555117, 614172, 644652, 681876, 698373, 740156, 921258, 931164, 1022814, 1110234, 1381887, 1396746, 1665351, 1842516, 2045628, 2095119, 2220468, 2405507, 2763774, 2793492, 3330702, 4190238, 4811014, 4996053, 5527548, 6661404, 7216521, 8380476, 9622028, 9992106, 14433042, 19984212, 21649563, 28866084, 43299126, 64948689, 86598252, 129897378, 259794756]

約数ペア:

[(1, 259794756), (2, 129897378), (3, 86598252), (4, 64948689), (6, 43299126), (9, 28866084), (12, 21649563), (13, 19984212), (18, 14433042), (26, 9992106), (27, 9622028), (31, 8380476), (36, 7216521), (39, 6661404), (47, 5527548), (52, 4996053), (54, 4811014), (62, 4190238), (78, 3330702), (93, 2793492), (94, 2763774), (108, 2405507), (117, 2220468), (124, 2095119), (127, 2045628), (141, 1842516), (156, 1665351), (186, 1396746), (188, 1381887), (234, 1110234), (254, 1022814), (279, 931164), (282, 921258), (351, 740156), (372, 698373), (381, 681876), (403, 644652), (423, 614172), (468, 555117), (508, 511407), (558, 465582), (564, 460629), (611, 425196), (702, 370078), (762, 340938), (806, 322326), (837, 310388), (846, 307086), (1116, 232791), (1143, 227292), (1209, 214884), (1222, 212598), (1269, 204724), (1404, 185039), (1457, 178308), (1524, 170469), (1612, 161163), (1651, 157356), (1674, 155194), (1692, 153543), (1833, 141732), (2286, 113646), (2418, 107442), (2444, 106299), (2538, 102362), (2914, 89154), (3302, 78678), (3348, 77597), (3429, 75764), (3627, 71628), (3666, 70866), (3937, 65988), (4371, 59436), (4572, 56823), (4836, 53721), (4953, 52452), (5076, 51181), (5499, 47244), (5828, 44577), (5969, 43524), (6604, 39339), (6858, 37882), (7254, 35814), (7332, 35433), (7874, 32994), (8742, 29718), (9906, 26226), (10881, 23876), (10998, 23622), (11811, 21996), (11938, 21762), (13113, 19812), (13716, 18941), (14508, 17907), (14859, 17484), (15748, 16497)]