268103376

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:202

約数の個数: 240

約数和(自身を含む): 851136000

約数和(自身を除く): 583032624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 29, 31, 36, 38, 48, 57, 58, 62, 72, 76, 87, 93, 109, 114, 116, 124, 144, 152, 171, 174, 186, 218, 228, 232, 248, 261, 279, 304, 327, 342, 348, 372, 436, 456, 464, 496, 522, 551, 558, 589, 654, 684, 696, 744, 872, 899, 912, 981, 1044, 1102, 1116, 1178, 1308, 1368, 1392, 1488, 1653, 1744, 1767, 1798, 1962, 2071, 2088, 2204, 2232, 2356, 2616, 2697, 2736, 3161, 3306, 3379, 3534, 3596, 3924, 4142, 4176, 4408, 4464, 4712, 4959, 5232, 5301, 5394, 6213, 6322, 6612, 6758, 7068, 7192, 7848, 8091, 8284, 8816, 9424, 9483, 9918, 10137, 10602, 10788, 12426, 12644, 13224, 13516, 14136, 14384, 15696, 16182, 16568, 17081, 18639, 18966, 19836, 20274, 21204, 21576, 24852, 25288, 26448, 27032, 28272, 28449, 30411, 32364, 33136, 34162, 37278, 37932, 39672, 40548, 42408, 43152, 49704, 50576, 51243, 54064, 56898, 60059, 60822, 64201, 64728, 68324, 74556, 75864, 79344, 81096, 84816, 97991, 99408, 102486, 113796, 120118, 121644, 128402, 129456, 136648, 149112, 151728, 153729, 162192, 180177, 192603, 195982, 204972, 227592, 240236, 243288, 256804, 273296, 293973, 298224, 307458, 360354, 385206, 391964, 409944, 455184, 480472, 486576, 513608, 540531, 577809, 587946, 614916, 720708, 770412, 783928, 819888, 881919, 960944, 1027216, 1081062, 1155618, 1175892, 1229832, 1441416, 1540824, 1567856, 1763838, 1861829, 2162124, 2311236, 2351784, 2459664, 2882832, 3081648, 3527676, 3723658, 4324248, 4622472, 4703568, 5585487, 7055352, 7447316, 8648496, 9244944, 11170974, 14110704, 14894632, 16756461, 22341948, 29789264, 33512922, 44683896, 67025844, 89367792, 134051688, 268103376]

約数ペア:

[(1, 268103376), (2, 134051688), (3, 89367792), (4, 67025844), (6, 44683896), (8, 33512922), (9, 29789264), (12, 22341948), (16, 16756461), (18, 14894632), (19, 14110704), (24, 11170974), (29, 9244944), (31, 8648496), (36, 7447316), (38, 7055352), (48, 5585487), (57, 4703568), (58, 4622472), (62, 4324248), (72, 3723658), (76, 3527676), (87, 3081648), (93, 2882832), (109, 2459664), (114, 2351784), (116, 2311236), (124, 2162124), (144, 1861829), (152, 1763838), (171, 1567856), (174, 1540824), (186, 1441416), (218, 1229832), (228, 1175892), (232, 1155618), (248, 1081062), (261, 1027216), (279, 960944), (304, 881919), (327, 819888), (342, 783928), (348, 770412), (372, 720708), (436, 614916), (456, 587946), (464, 577809), (496, 540531), (522, 513608), (551, 486576), (558, 480472), (589, 455184), (654, 409944), (684, 391964), (696, 385206), (744, 360354), (872, 307458), (899, 298224), (912, 293973), (981, 273296), (1044, 256804), (1102, 243288), (1116, 240236), (1178, 227592), (1308, 204972), (1368, 195982), (1392, 192603), (1488, 180177), (1653, 162192), (1744, 153729), (1767, 151728), (1798, 149112), (1962, 136648), (2071, 129456), (2088, 128402), (2204, 121644), (2232, 120118), (2356, 113796), (2616, 102486), (2697, 99408), (2736, 97991), (3161, 84816), (3306, 81096), (3379, 79344), (3534, 75864), (3596, 74556), (3924, 68324), (4142, 64728), (4176, 64201), (4408, 60822), (4464, 60059), (4712, 56898), (4959, 54064), (5232, 51243), (5301, 50576), (5394, 49704), (6213, 43152), (6322, 42408), (6612, 40548), (6758, 39672), (7068, 37932), (7192, 37278), (7848, 34162), (8091, 33136), (8284, 32364), (8816, 30411), (9424, 28449), (9483, 28272), (9918, 27032), (10137, 26448), (10602, 25288), (10788, 24852), (12426, 21576), (12644, 21204), (13224, 20274), (13516, 19836), (14136, 18966), (14384, 18639), (15696, 17081), (16182, 16568)]