346376576

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{227}}^1$

素因数の和:392

約数の個数: 128

約数和(自身を含む): 859541760

約数和(自身を除く): 513165184

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 131, 182, 208, 224, 227, 262, 364, 416, 448, 454, 524, 728, 832, 896, 908, 917, 1048, 1456, 1589, 1664, 1703, 1816, 1834, 2096, 2912, 2951, 3178, 3406, 3632, 3668, 4192, 5824, 5902, 6356, 6812, 7264, 7336, 8384, 11648, 11804, 11921, 12712, 13624, 14528, 14672, 16768, 20657, 23608, 23842, 25424, 27248, 29056, 29344, 29737, 41314, 47216, 47684, 50848, 54496, 58688, 59474, 82628, 94432, 95368, 101696, 108992, 117376, 118948, 165256, 188864, 190736, 203392, 208159, 217984, 237896, 330512, 377728, 381472, 386581, 416318, 475792, 661024, 762944, 773162, 832636, 951584, 1322048, 1525888, 1546324, 1665272, 1903168, 2644096, 2706067, 3092648, 3330544, 3806336, 5412134, 6185296, 6661088, 10824268, 12370592, 13322176, 21648536, 24741184, 26644352, 43297072, 49482368, 86594144, 173188288, 346376576]

約数ペア:

[(1, 346376576), (2, 173188288), (4, 86594144), (7, 49482368), (8, 43297072), (13, 26644352), (14, 24741184), (16, 21648536), (26, 13322176), (28, 12370592), (32, 10824268), (52, 6661088), (56, 6185296), (64, 5412134), (91, 3806336), (104, 3330544), (112, 3092648), (128, 2706067), (131, 2644096), (182, 1903168), (208, 1665272), (224, 1546324), (227, 1525888), (262, 1322048), (364, 951584), (416, 832636), (448, 773162), (454, 762944), (524, 661024), (728, 475792), (832, 416318), (896, 386581), (908, 381472), (917, 377728), (1048, 330512), (1456, 237896), (1589, 217984), (1664, 208159), (1703, 203392), (1816, 190736), (1834, 188864), (2096, 165256), (2912, 118948), (2951, 117376), (3178, 108992), (3406, 101696), (3632, 95368), (3668, 94432), (4192, 82628), (5824, 59474), (5902, 58688), (6356, 54496), (6812, 50848), (7264, 47684), (7336, 47216), (8384, 41314), (11648, 29737), (11804, 29344), (11921, 29056), (12712, 27248), (13624, 25424), (14528, 23842), (14672, 23608), (16768, 20657)]