245666304

素因数分解:

$2^9\times 3^3\times {\mathrm{13}}^1\times {\mathrm{1367}}^1$

素因数の和:1407

約数の個数: 160

約数和(自身を含む): 783699840

約数和(自身を除く): 538033536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 96, 104, 108, 117, 128, 144, 156, 192, 208, 216, 234, 256, 288, 312, 351, 384, 416, 432, 468, 512, 576, 624, 702, 768, 832, 864, 936, 1152, 1248, 1367, 1404, 1536, 1664, 1728, 1872, 2304, 2496, 2734, 2808, 3328, 3456, 3744, 4101, 4608, 4992, 5468, 5616, 6656, 6912, 7488, 8202, 9984, 10936, 11232, 12303, 13824, 14976, 16404, 17771, 19968, 21872, 22464, 24606, 29952, 32808, 35542, 36909, 43744, 44928, 49212, 53313, 59904, 65616, 71084, 73818, 87488, 89856, 98424, 106626, 131232, 142168, 147636, 159939, 174976, 179712, 196848, 213252, 262464, 284336, 295272, 319878, 349952, 393696, 426504, 479817, 524928, 568672, 590544, 639756, 699904, 787392, 853008, 959634, 1049856, 1137344, 1181088, 1279512, 1574784, 1706016, 1919268, 2099712, 2274688, 2362176, 2559024, 3149568, 3412032, 3838536, 4549376, 4724352, 5118048, 6299136, 6824064, 7677072, 9098752, 9448704, 10236096, 13648128, 15354144, 18897408, 20472192, 27296256, 30708288, 40944384, 61416576, 81888768, 122833152, 245666304]

約数ペア:

[(1, 245666304), (2, 122833152), (3, 81888768), (4, 61416576), (6, 40944384), (8, 30708288), (9, 27296256), (12, 20472192), (13, 18897408), (16, 15354144), (18, 13648128), (24, 10236096), (26, 9448704), (27, 9098752), (32, 7677072), (36, 6824064), (39, 6299136), (48, 5118048), (52, 4724352), (54, 4549376), (64, 3838536), (72, 3412032), (78, 3149568), (96, 2559024), (104, 2362176), (108, 2274688), (117, 2099712), (128, 1919268), (144, 1706016), (156, 1574784), (192, 1279512), (208, 1181088), (216, 1137344), (234, 1049856), (256, 959634), (288, 853008), (312, 787392), (351, 699904), (384, 639756), (416, 590544), (432, 568672), (468, 524928), (512, 479817), (576, 426504), (624, 393696), (702, 349952), (768, 319878), (832, 295272), (864, 284336), (936, 262464), (1152, 213252), (1248, 196848), (1367, 179712), (1404, 174976), (1536, 159939), (1664, 147636), (1728, 142168), (1872, 131232), (2304, 106626), (2496, 98424), (2734, 89856), (2808, 87488), (3328, 73818), (3456, 71084), (3744, 65616), (4101, 59904), (4608, 53313), (4992, 49212), (5468, 44928), (5616, 43744), (6656, 36909), (6912, 35542), (7488, 32808), (8202, 29952), (9984, 24606), (10936, 22464), (11232, 21872), (12303, 19968), (13824, 17771), (14976, 16404)]