1236213888

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2081}}^1$

素因数の和:2135

約数の個数: 256

約数和(自身を含む): 4281258240

約数和(自身を除く): 3045044352

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 17, 21, 24, 26, 28, 32, 34, 39, 42, 48, 51, 52, 56, 64, 68, 78, 84, 91, 96, 102, 104, 112, 119, 128, 136, 156, 168, 182, 192, 204, 208, 221, 224, 238, 272, 273, 312, 336, 357, 364, 384, 408, 416, 442, 448, 476, 544, 546, 624, 663, 672, 714, 728, 816, 832, 884, 896, 952, 1088, 1092, 1248, 1326, 1344, 1428, 1456, 1547, 1632, 1664, 1768, 1904, 2081, 2176, 2184, 2496, 2652, 2688, 2856, 2912, 3094, 3264, 3536, 3808, 4162, 4368, 4641, 4992, 5304, 5712, 5824, 6188, 6243, 6528, 7072, 7616, 8324, 8736, 9282, 10608, 11424, 11648, 12376, 12486, 14144, 14567, 15232, 16648, 17472, 18564, 21216, 22848, 24752, 24972, 27053, 28288, 29134, 33296, 34944, 35377, 37128, 42432, 43701, 45696, 49504, 49944, 54106, 58268, 66592, 70754, 74256, 81159, 84864, 87402, 99008, 99888, 106131, 108212, 116536, 133184, 141508, 148512, 162318, 174804, 189371, 198016, 199776, 212262, 216424, 233072, 247639, 266368, 283016, 297024, 324636, 349608, 378742, 399552, 424524, 432848, 459901, 466144, 495278, 566032, 568113, 594048, 649272, 699216, 742917, 757484, 799104, 849048, 865696, 919802, 932288, 990556, 1132064, 1136226, 1298544, 1379703, 1398432, 1485834, 1514968, 1698096, 1731392, 1839604, 1864576, 1981112, 2264128, 2272452, 2597088, 2759406, 2796864, 2971668, 3029936, 3219307, 3396192, 3462784, 3679208, 3962224, 4528256, 4544904, 5194176, 5518812, 5593728, 5943336, 6059872, 6438614, 6792384, 7358416, 7924448, 9089808, 9657921, 10388352, 11037624, 11886672, 12119744, 12877228, 13584768, 14716832, 15848896, 18179616, 19315842, 22075248, 23773344, 24239488, 25754456, 29433664, 31697792, 36359232, 38631684, 44150496, 47546688, 51508912, 58867328, 72718464, 77263368, 88300992, 95093376, 103017824, 154526736, 176601984, 206035648, 309053472, 412071296, 618106944, 1236213888]

約数ペア:

[(1, 1236213888), (2, 618106944), (3, 412071296), (4, 309053472), (6, 206035648), (7, 176601984), (8, 154526736), (12, 103017824), (13, 95093376), (14, 88300992), (16, 77263368), (17, 72718464), (21, 58867328), (24, 51508912), (26, 47546688), (28, 44150496), (32, 38631684), (34, 36359232), (39, 31697792), (42, 29433664), (48, 25754456), (51, 24239488), (52, 23773344), (56, 22075248), (64, 19315842), (68, 18179616), (78, 15848896), (84, 14716832), (91, 13584768), (96, 12877228), (102, 12119744), (104, 11886672), (112, 11037624), (119, 10388352), (128, 9657921), (136, 9089808), (156, 7924448), (168, 7358416), (182, 6792384), (192, 6438614), (204, 6059872), (208, 5943336), (221, 5593728), (224, 5518812), (238, 5194176), (272, 4544904), (273, 4528256), (312, 3962224), (336, 3679208), (357, 3462784), (364, 3396192), (384, 3219307), (408, 3029936), (416, 2971668), (442, 2796864), (448, 2759406), (476, 2597088), (544, 2272452), (546, 2264128), (624, 1981112), (663, 1864576), (672, 1839604), (714, 1731392), (728, 1698096), (816, 1514968), (832, 1485834), (884, 1398432), (896, 1379703), (952, 1298544), (1088, 1136226), (1092, 1132064), (1248, 990556), (1326, 932288), (1344, 919802), (1428, 865696), (1456, 849048), (1547, 799104), (1632, 757484), (1664, 742917), (1768, 699216), (1904, 649272), (2081, 594048), (2176, 568113), (2184, 566032), (2496, 495278), (2652, 466144), (2688, 459901), (2856, 432848), (2912, 424524), (3094, 399552), (3264, 378742), (3536, 349608), (3808, 324636), (4162, 297024), (4368, 283016), (4641, 266368), (4992, 247639), (5304, 233072), (5712, 216424), (5824, 212262), (6188, 199776), (6243, 198016), (6528, 189371), (7072, 174804), (7616, 162318), (8324, 148512), (8736, 141508), (9282, 133184), (10608, 116536), (11424, 108212), (11648, 106131), (12376, 99888), (12486, 99008), (14144, 87402), (14567, 84864), (15232, 81159), (16648, 74256), (17472, 70754), (18564, 66592), (21216, 58268), (22848, 54106), (24752, 49944), (24972, 49504), (27053, 45696), (28288, 43701), (29134, 42432), (33296, 37128), (34944, 35377)]