260845416

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^3\times {\mathrm{17}}^1\times {\mathrm{97}}^1$

素因数の和:165

約数の個数: 192

約数和(自身を含む): 818672400

約数和(自身を除く): 557826984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 24, 26, 34, 36, 39, 51, 52, 68, 72, 78, 97, 102, 104, 117, 136, 153, 156, 169, 194, 204, 221, 234, 291, 306, 312, 338, 388, 408, 442, 468, 507, 582, 612, 663, 676, 776, 873, 884, 936, 1014, 1164, 1224, 1261, 1326, 1352, 1521, 1649, 1746, 1768, 1989, 2028, 2197, 2328, 2522, 2652, 2873, 3042, 3298, 3492, 3783, 3978, 4056, 4394, 4947, 5044, 5304, 5746, 6084, 6591, 6596, 6984, 7566, 7956, 8619, 8788, 9894, 10088, 11349, 11492, 12168, 13182, 13192, 14841, 15132, 15912, 16393, 17238, 17576, 19773, 19788, 21437, 22698, 22984, 25857, 26364, 29682, 30264, 32786, 34476, 37349, 39546, 39576, 42874, 45396, 49179, 51714, 52728, 59364, 64311, 65572, 68952, 74698, 79092, 85748, 90792, 98358, 103428, 112047, 118728, 128622, 131144, 147537, 149396, 158184, 171496, 192933, 196716, 206856, 213109, 224094, 257244, 278681, 295074, 298792, 336141, 385866, 393432, 426218, 448188, 514488, 557362, 590148, 639327, 672282, 771732, 836043, 852436, 896376, 1114724, 1180296, 1278654, 1344564, 1543464, 1672086, 1704872, 1917981, 2229448, 2508129, 2557308, 2689128, 3344172, 3622853, 3835962, 5016258, 5114616, 6688344, 7245706, 7671924, 10032516, 10868559, 14491412, 15343848, 20065032, 21737118, 28982824, 32605677, 43474236, 65211354, 86948472, 130422708, 260845416]

約数ペア:

[(1, 260845416), (2, 130422708), (3, 86948472), (4, 65211354), (6, 43474236), (8, 32605677), (9, 28982824), (12, 21737118), (13, 20065032), (17, 15343848), (18, 14491412), (24, 10868559), (26, 10032516), (34, 7671924), (36, 7245706), (39, 6688344), (51, 5114616), (52, 5016258), (68, 3835962), (72, 3622853), (78, 3344172), (97, 2689128), (102, 2557308), (104, 2508129), (117, 2229448), (136, 1917981), (153, 1704872), (156, 1672086), (169, 1543464), (194, 1344564), (204, 1278654), (221, 1180296), (234, 1114724), (291, 896376), (306, 852436), (312, 836043), (338, 771732), (388, 672282), (408, 639327), (442, 590148), (468, 557362), (507, 514488), (582, 448188), (612, 426218), (663, 393432), (676, 385866), (776, 336141), (873, 298792), (884, 295074), (936, 278681), (1014, 257244), (1164, 224094), (1224, 213109), (1261, 206856), (1326, 196716), (1352, 192933), (1521, 171496), (1649, 158184), (1746, 149396), (1768, 147537), (1989, 131144), (2028, 128622), (2197, 118728), (2328, 112047), (2522, 103428), (2652, 98358), (2873, 90792), (3042, 85748), (3298, 79092), (3492, 74698), (3783, 68952), (3978, 65572), (4056, 64311), (4394, 59364), (4947, 52728), (5044, 51714), (5304, 49179), (5746, 45396), (6084, 42874), (6591, 39576), (6596, 39546), (6984, 37349), (7566, 34476), (7956, 32786), (8619, 30264), (8788, 29682), (9894, 26364), (10088, 25857), (11349, 22984), (11492, 22698), (12168, 21437), (13182, 19788), (13192, 19773), (14841, 17576), (15132, 17238), (15912, 16393)]