215439912

素因数分解:

$2^3\times 3^6\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:135

約数の個数: 224

約数和(自身を含む): 669309480

約数和(自身を除く): 453869568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 41, 51, 53, 54, 68, 72, 81, 82, 102, 106, 108, 123, 136, 153, 159, 162, 164, 204, 212, 216, 243, 246, 306, 318, 324, 328, 369, 408, 424, 459, 477, 486, 492, 612, 636, 648, 697, 729, 738, 901, 918, 954, 972, 984, 1107, 1224, 1272, 1377, 1394, 1431, 1458, 1476, 1802, 1836, 1908, 1944, 2091, 2173, 2214, 2703, 2754, 2788, 2862, 2916, 2952, 3321, 3604, 3672, 3816, 4131, 4182, 4293, 4346, 4428, 5406, 5508, 5576, 5724, 5832, 6273, 6519, 6642, 7208, 8109, 8262, 8364, 8586, 8692, 8856, 9963, 10812, 11016, 11448, 12393, 12546, 12879, 13038, 13284, 16218, 16524, 16728, 17172, 17384, 18819, 19557, 19926, 21624, 24327, 24786, 25092, 25758, 26076, 26568, 29889, 32436, 33048, 34344, 36941, 37638, 38637, 39114, 39852, 48654, 49572, 50184, 51516, 52152, 56457, 58671, 59778, 64872, 72981, 73882, 75276, 77274, 78228, 79704, 97308, 99144, 103032, 110823, 112914, 117342, 119556, 145962, 147764, 150552, 154548, 156456, 169371, 176013, 194616, 218943, 221646, 225828, 234684, 239112, 291924, 295528, 309096, 332469, 338742, 352026, 437886, 443292, 451656, 469368, 508113, 528039, 583848, 656829, 664938, 677484, 704052, 875772, 886584, 997407, 1016226, 1056078, 1313658, 1329876, 1354968, 1408104, 1584117, 1751544, 1994814, 2032452, 2112156, 2627316, 2659752, 2992221, 3168234, 3989628, 4064904, 4224312, 5254632, 5984442, 6336468, 7979256, 8976663, 11968884, 12672936, 17953326, 23937768, 26929989, 35906652, 53859978, 71813304, 107719956, 215439912]

約数ペア:

[(1, 215439912), (2, 107719956), (3, 71813304), (4, 53859978), (6, 35906652), (8, 26929989), (9, 23937768), (12, 17953326), (17, 12672936), (18, 11968884), (24, 8976663), (27, 7979256), (34, 6336468), (36, 5984442), (41, 5254632), (51, 4224312), (53, 4064904), (54, 3989628), (68, 3168234), (72, 2992221), (81, 2659752), (82, 2627316), (102, 2112156), (106, 2032452), (108, 1994814), (123, 1751544), (136, 1584117), (153, 1408104), (159, 1354968), (162, 1329876), (164, 1313658), (204, 1056078), (212, 1016226), (216, 997407), (243, 886584), (246, 875772), (306, 704052), (318, 677484), (324, 664938), (328, 656829), (369, 583848), (408, 528039), (424, 508113), (459, 469368), (477, 451656), (486, 443292), (492, 437886), (612, 352026), (636, 338742), (648, 332469), (697, 309096), (729, 295528), (738, 291924), (901, 239112), (918, 234684), (954, 225828), (972, 221646), (984, 218943), (1107, 194616), (1224, 176013), (1272, 169371), (1377, 156456), (1394, 154548), (1431, 150552), (1458, 147764), (1476, 145962), (1802, 119556), (1836, 117342), (1908, 112914), (1944, 110823), (2091, 103032), (2173, 99144), (2214, 97308), (2703, 79704), (2754, 78228), (2788, 77274), (2862, 75276), (2916, 73882), (2952, 72981), (3321, 64872), (3604, 59778), (3672, 58671), (3816, 56457), (4131, 52152), (4182, 51516), (4293, 50184), (4346, 49572), (4428, 48654), (5406, 39852), (5508, 39114), (5576, 38637), (5724, 37638), (5832, 36941), (6273, 34344), (6519, 33048), (6642, 32436), (7208, 29889), (8109, 26568), (8262, 26076), (8364, 25758), (8586, 25092), (8692, 24786), (8856, 24327), (9963, 21624), (10812, 19926), (11016, 19557), (11448, 18819), (12393, 17384), (12546, 17172), (12879, 16728), (13038, 16524), (13284, 16218)]