271378368

素因数分解:

$2^6\times 3^2\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{181}}^1$

素因数の和:355

約数の個数: 168

約数和(自身を含む): 829330320

約数和(自身を除く): 557951952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 137, 144, 152, 171, 181, 192, 228, 274, 288, 304, 342, 362, 411, 456, 543, 548, 576, 608, 684, 724, 822, 912, 1086, 1096, 1216, 1233, 1368, 1448, 1629, 1644, 1824, 2172, 2192, 2466, 2603, 2736, 2896, 3258, 3288, 3439, 3648, 4344, 4384, 4932, 5206, 5472, 5792, 6516, 6576, 6878, 7809, 8688, 8768, 9864, 10317, 10412, 10944, 11584, 13032, 13152, 13756, 15618, 17376, 19728, 20634, 20824, 23427, 24797, 26064, 26304, 27512, 30951, 31236, 34752, 39456, 41268, 41648, 46854, 49594, 52128, 55024, 61902, 62472, 74391, 78912, 82536, 83296, 93708, 99188, 104256, 110048, 123804, 124944, 148782, 165072, 166592, 187416, 198376, 220096, 223173, 247608, 249888, 297564, 330144, 374832, 396752, 446346, 471143, 495216, 499776, 595128, 660288, 749664, 793504, 892692, 942286, 990432, 1190256, 1413429, 1499328, 1587008, 1785384, 1884572, 1980864, 2380512, 2826858, 3570768, 3769144, 4240287, 4761024, 5653716, 7141536, 7538288, 8480574, 11307432, 14283072, 15076576, 16961148, 22614864, 30153152, 33922296, 45229728, 67844592, 90459456, 135689184, 271378368]

約数ペア:

[(1, 271378368), (2, 135689184), (3, 90459456), (4, 67844592), (6, 45229728), (8, 33922296), (9, 30153152), (12, 22614864), (16, 16961148), (18, 15076576), (19, 14283072), (24, 11307432), (32, 8480574), (36, 7538288), (38, 7141536), (48, 5653716), (57, 4761024), (64, 4240287), (72, 3769144), (76, 3570768), (96, 2826858), (114, 2380512), (137, 1980864), (144, 1884572), (152, 1785384), (171, 1587008), (181, 1499328), (192, 1413429), (228, 1190256), (274, 990432), (288, 942286), (304, 892692), (342, 793504), (362, 749664), (411, 660288), (456, 595128), (543, 499776), (548, 495216), (576, 471143), (608, 446346), (684, 396752), (724, 374832), (822, 330144), (912, 297564), (1086, 249888), (1096, 247608), (1216, 223173), (1233, 220096), (1368, 198376), (1448, 187416), (1629, 166592), (1644, 165072), (1824, 148782), (2172, 124944), (2192, 123804), (2466, 110048), (2603, 104256), (2736, 99188), (2896, 93708), (3258, 83296), (3288, 82536), (3439, 78912), (3648, 74391), (4344, 62472), (4384, 61902), (4932, 55024), (5206, 52128), (5472, 49594), (5792, 46854), (6516, 41648), (6576, 41268), (6878, 39456), (7809, 34752), (8688, 31236), (8768, 30951), (9864, 27512), (10317, 26304), (10412, 26064), (10944, 24797), (11584, 23427), (13032, 20824), (13152, 20634), (13756, 19728), (15618, 17376)]