345427264

素因数分解:

$2^6\times 7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1$

素因数の和:305

約数の個数: 168

約数和(自身を含む): 885764040

約数和(自身を除く): 540336776

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 37, 49, 52, 56, 64, 74, 91, 98, 104, 112, 148, 182, 196, 208, 224, 229, 259, 296, 364, 392, 416, 448, 458, 481, 518, 592, 637, 728, 784, 832, 916, 962, 1036, 1184, 1274, 1456, 1568, 1603, 1813, 1832, 1924, 2072, 2368, 2548, 2912, 2977, 3136, 3206, 3367, 3626, 3664, 3848, 4144, 5096, 5824, 5954, 6412, 6734, 7252, 7328, 7696, 8288, 8473, 10192, 11221, 11908, 12824, 13468, 14504, 14656, 15392, 16576, 16946, 20384, 20839, 22442, 23569, 23816, 25648, 26936, 29008, 30784, 33892, 40768, 41678, 44884, 47138, 47632, 51296, 53872, 58016, 59311, 67784, 83356, 89768, 94276, 95264, 102592, 107744, 110149, 116032, 118622, 135568, 145873, 166712, 179536, 188552, 190528, 215488, 220298, 237244, 271136, 291746, 333424, 359072, 377104, 415177, 440596, 474488, 542272, 583492, 666848, 718144, 754208, 771043, 830354, 881192, 948976, 1166984, 1333696, 1508416, 1542086, 1660708, 1762384, 1897952, 2333968, 3084172, 3321416, 3524768, 3795904, 4667936, 5397301, 6168344, 6642832, 7049536, 9335872, 10794602, 12336688, 13285664, 21589204, 24673376, 26571328, 43178408, 49346752, 86356816, 172713632, 345427264]

約数ペア:

[(1, 345427264), (2, 172713632), (4, 86356816), (7, 49346752), (8, 43178408), (13, 26571328), (14, 24673376), (16, 21589204), (26, 13285664), (28, 12336688), (32, 10794602), (37, 9335872), (49, 7049536), (52, 6642832), (56, 6168344), (64, 5397301), (74, 4667936), (91, 3795904), (98, 3524768), (104, 3321416), (112, 3084172), (148, 2333968), (182, 1897952), (196, 1762384), (208, 1660708), (224, 1542086), (229, 1508416), (259, 1333696), (296, 1166984), (364, 948976), (392, 881192), (416, 830354), (448, 771043), (458, 754208), (481, 718144), (518, 666848), (592, 583492), (637, 542272), (728, 474488), (784, 440596), (832, 415177), (916, 377104), (962, 359072), (1036, 333424), (1184, 291746), (1274, 271136), (1456, 237244), (1568, 220298), (1603, 215488), (1813, 190528), (1832, 188552), (1924, 179536), (2072, 166712), (2368, 145873), (2548, 135568), (2912, 118622), (2977, 116032), (3136, 110149), (3206, 107744), (3367, 102592), (3626, 95264), (3664, 94276), (3848, 89768), (4144, 83356), (5096, 67784), (5824, 59311), (5954, 58016), (6412, 53872), (6734, 51296), (7252, 47632), (7328, 47138), (7696, 44884), (8288, 41678), (8473, 40768), (10192, 33892), (11221, 30784), (11908, 29008), (12824, 26936), (13468, 25648), (14504, 23816), (14656, 23569), (15392, 22442), (16576, 20839), (16946, 20384)]