389730816

素因数分解:

$2^9\times 3^2\times {\mathrm{83}}^1\times {\mathrm{1019}}^1$

素因数の和:1126

約数の個数: 120

約数和(自身を含む): 1139458320

約数和(自身を除く): 749727504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 83, 96, 128, 144, 166, 192, 249, 256, 288, 332, 384, 498, 512, 576, 664, 747, 768, 996, 1019, 1152, 1328, 1494, 1536, 1992, 2038, 2304, 2656, 2988, 3057, 3984, 4076, 4608, 5312, 5976, 6114, 7968, 8152, 9171, 10624, 11952, 12228, 15936, 16304, 18342, 21248, 23904, 24456, 31872, 32608, 36684, 42496, 47808, 48912, 63744, 65216, 73368, 84577, 95616, 97824, 127488, 130432, 146736, 169154, 191232, 195648, 253731, 260864, 293472, 338308, 382464, 391296, 507462, 521728, 586944, 676616, 761193, 782592, 1014924, 1173888, 1353232, 1522386, 1565184, 2029848, 2347776, 2706464, 3044772, 4059696, 4695552, 5412928, 6089544, 8119392, 10825856, 12179088, 16238784, 21651712, 24358176, 32477568, 43303424, 48716352, 64955136, 97432704, 129910272, 194865408, 389730816]

約数ペア:

[(1, 389730816), (2, 194865408), (3, 129910272), (4, 97432704), (6, 64955136), (8, 48716352), (9, 43303424), (12, 32477568), (16, 24358176), (18, 21651712), (24, 16238784), (32, 12179088), (36, 10825856), (48, 8119392), (64, 6089544), (72, 5412928), (83, 4695552), (96, 4059696), (128, 3044772), (144, 2706464), (166, 2347776), (192, 2029848), (249, 1565184), (256, 1522386), (288, 1353232), (332, 1173888), (384, 1014924), (498, 782592), (512, 761193), (576, 676616), (664, 586944), (747, 521728), (768, 507462), (996, 391296), (1019, 382464), (1152, 338308), (1328, 293472), (1494, 260864), (1536, 253731), (1992, 195648), (2038, 191232), (2304, 169154), (2656, 146736), (2988, 130432), (3057, 127488), (3984, 97824), (4076, 95616), (4608, 84577), (5312, 73368), (5976, 65216), (6114, 63744), (7968, 48912), (8152, 47808), (9171, 42496), (10624, 36684), (11952, 32608), (12228, 31872), (15936, 24456), (16304, 23904), (18342, 21248)]