262715076

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1223}}^1$

素因数の和:1272

約数の個数: 144

約数和(自身を含む): 785925504

約数和(自身を除く): 523210428

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 27, 34, 36, 39, 51, 52, 54, 68, 78, 81, 102, 108, 117, 153, 156, 162, 204, 221, 234, 243, 306, 324, 351, 442, 459, 468, 486, 612, 663, 702, 884, 918, 972, 1053, 1223, 1326, 1377, 1404, 1836, 1989, 2106, 2446, 2652, 2754, 3159, 3669, 3978, 4131, 4212, 4892, 5508, 5967, 6318, 7338, 7956, 8262, 11007, 11934, 12636, 14676, 15899, 16524, 17901, 20791, 22014, 23868, 31798, 33021, 35802, 41582, 44028, 47697, 53703, 62373, 63596, 66042, 71604, 83164, 95394, 99063, 107406, 124746, 132084, 143091, 187119, 190788, 198126, 214812, 249492, 270283, 286182, 297189, 374238, 396252, 429273, 540566, 561357, 572364, 594378, 748476, 810849, 858546, 1081132, 1122714, 1188756, 1287819, 1621698, 1684071, 1717092, 2245428, 2432547, 2575638, 3243396, 3368142, 3863457, 4865094, 5052213, 5151276, 6736284, 7297641, 7726914, 9730188, 10104426, 14595282, 15453828, 20208852, 21892923, 29190564, 43785846, 65678769, 87571692, 131357538, 262715076]

約数ペア:

[(1, 262715076), (2, 131357538), (3, 87571692), (4, 65678769), (6, 43785846), (9, 29190564), (12, 21892923), (13, 20208852), (17, 15453828), (18, 14595282), (26, 10104426), (27, 9730188), (34, 7726914), (36, 7297641), (39, 6736284), (51, 5151276), (52, 5052213), (54, 4865094), (68, 3863457), (78, 3368142), (81, 3243396), (102, 2575638), (108, 2432547), (117, 2245428), (153, 1717092), (156, 1684071), (162, 1621698), (204, 1287819), (221, 1188756), (234, 1122714), (243, 1081132), (306, 858546), (324, 810849), (351, 748476), (442, 594378), (459, 572364), (468, 561357), (486, 540566), (612, 429273), (663, 396252), (702, 374238), (884, 297189), (918, 286182), (972, 270283), (1053, 249492), (1223, 214812), (1326, 198126), (1377, 190788), (1404, 187119), (1836, 143091), (1989, 132084), (2106, 124746), (2446, 107406), (2652, 99063), (2754, 95394), (3159, 83164), (3669, 71604), (3978, 66042), (4131, 63596), (4212, 62373), (4892, 53703), (5508, 47697), (5967, 44028), (6318, 41582), (7338, 35802), (7956, 33021), (8262, 31798), (11007, 23868), (11934, 22014), (12636, 20791), (14676, 17901), (15899, 16524)]