278200104

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:232

約数の個数: 256

約数和(自身を含む): 928972800

約数和(自身を除く): 650772696

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 17, 21, 24, 26, 28, 34, 39, 42, 51, 52, 56, 59, 68, 78, 84, 91, 102, 104, 118, 119, 127, 136, 156, 168, 177, 182, 204, 221, 236, 238, 254, 273, 312, 354, 357, 364, 381, 408, 413, 442, 472, 476, 508, 546, 663, 708, 714, 728, 762, 767, 826, 884, 889, 952, 1003, 1016, 1092, 1239, 1326, 1416, 1428, 1524, 1534, 1547, 1651, 1652, 1768, 1778, 2006, 2159, 2184, 2301, 2478, 2652, 2667, 2856, 3009, 3048, 3068, 3094, 3302, 3304, 3556, 4012, 4318, 4602, 4641, 4953, 4956, 5304, 5334, 5369, 6018, 6136, 6188, 6477, 6604, 7021, 7112, 7493, 8024, 8636, 9204, 9282, 9906, 9912, 10668, 10738, 11557, 12036, 12376, 12954, 13039, 13208, 14042, 14986, 15113, 16107, 17272, 18408, 18564, 19812, 21063, 21336, 21476, 22479, 23114, 24072, 25908, 26078, 28067, 28084, 29972, 30226, 32214, 34671, 37128, 39117, 39624, 42126, 42952, 44958, 45339, 46228, 51816, 52156, 52451, 56134, 56168, 59944, 60452, 64428, 69342, 78234, 84201, 84252, 89916, 90678, 91273, 92456, 97409, 104312, 104902, 112268, 120904, 127381, 128856, 138684, 156468, 157353, 168402, 168504, 179832, 181356, 182546, 194818, 196469, 209804, 224536, 254762, 273819, 277368, 292227, 312936, 314706, 336804, 362712, 365092, 382143, 389636, 392938, 419608, 509524, 547638, 584454, 589407, 629412, 673608, 681863, 730184, 764286, 779272, 785876, 891667, 1019048, 1095276, 1168908, 1178814, 1258824, 1363726, 1528572, 1571752, 1655953, 1783334, 2045589, 2190552, 2337816, 2357628, 2675001, 2727452, 3057144, 3311906, 3566668, 4091178, 4715256, 4967859, 5350002, 5454904, 6623812, 7133336, 8182356, 9935718, 10700004, 11591671, 13247624, 16364712, 19871436, 21400008, 23183342, 34775013, 39742872, 46366684, 69550026, 92733368, 139100052, 278200104]

約数ペア:

[(1, 278200104), (2, 139100052), (3, 92733368), (4, 69550026), (6, 46366684), (7, 39742872), (8, 34775013), (12, 23183342), (13, 21400008), (14, 19871436), (17, 16364712), (21, 13247624), (24, 11591671), (26, 10700004), (28, 9935718), (34, 8182356), (39, 7133336), (42, 6623812), (51, 5454904), (52, 5350002), (56, 4967859), (59, 4715256), (68, 4091178), (78, 3566668), (84, 3311906), (91, 3057144), (102, 2727452), (104, 2675001), (118, 2357628), (119, 2337816), (127, 2190552), (136, 2045589), (156, 1783334), (168, 1655953), (177, 1571752), (182, 1528572), (204, 1363726), (221, 1258824), (236, 1178814), (238, 1168908), (254, 1095276), (273, 1019048), (312, 891667), (354, 785876), (357, 779272), (364, 764286), (381, 730184), (408, 681863), (413, 673608), (442, 629412), (472, 589407), (476, 584454), (508, 547638), (546, 509524), (663, 419608), (708, 392938), (714, 389636), (728, 382143), (762, 365092), (767, 362712), (826, 336804), (884, 314706), (889, 312936), (952, 292227), (1003, 277368), (1016, 273819), (1092, 254762), (1239, 224536), (1326, 209804), (1416, 196469), (1428, 194818), (1524, 182546), (1534, 181356), (1547, 179832), (1651, 168504), (1652, 168402), (1768, 157353), (1778, 156468), (2006, 138684), (2159, 128856), (2184, 127381), (2301, 120904), (2478, 112268), (2652, 104902), (2667, 104312), (2856, 97409), (3009, 92456), (3048, 91273), (3068, 90678), (3094, 89916), (3302, 84252), (3304, 84201), (3556, 78234), (4012, 69342), (4318, 64428), (4602, 60452), (4641, 59944), (4953, 56168), (4956, 56134), (5304, 52451), (5334, 52156), (5369, 51816), (6018, 46228), (6136, 45339), (6188, 44958), (6477, 42952), (6604, 42126), (7021, 39624), (7112, 39117), (7493, 37128), (8024, 34671), (8636, 32214), (9204, 30226), (9282, 29972), (9906, 28084), (9912, 28067), (10668, 26078), (10738, 25908), (11557, 24072), (12036, 23114), (12376, 22479), (12954, 21476), (13039, 21336), (13208, 21063), (14042, 19812), (14986, 18564), (15113, 18408), (16107, 17272)]