339871168

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^2\times {\mathrm{67}}^2$

素因数の和:179

約数の個数: 126

約数和(自身を含む): 847273896

約数和(自身を除く): 507402728

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 67, 91, 104, 112, 134, 169, 182, 208, 224, 268, 338, 364, 416, 448, 469, 536, 676, 728, 832, 871, 938, 1072, 1183, 1352, 1456, 1742, 1876, 2144, 2366, 2704, 2912, 3484, 3752, 4288, 4489, 4732, 5408, 5824, 6097, 6968, 7504, 8978, 9464, 10816, 11323, 12194, 13936, 15008, 17956, 18928, 22646, 24388, 27872, 30016, 31423, 35912, 37856, 45292, 48776, 55744, 58357, 62846, 71824, 75712, 79261, 90584, 97552, 116714, 125692, 143648, 158522, 181168, 195104, 233428, 251384, 287296, 317044, 362336, 390208, 408499, 466856, 502768, 634088, 724672, 758641, 816998, 933712, 1005536, 1268176, 1517282, 1633996, 1867424, 2011072, 2536352, 3034564, 3267992, 3734848, 5072704, 5310487, 6069128, 6535984, 10620974, 12138256, 13071968, 21241948, 24276512, 26143936, 42483896, 48553024, 84967792, 169935584, 339871168]

約数ペア:

[(1, 339871168), (2, 169935584), (4, 84967792), (7, 48553024), (8, 42483896), (13, 26143936), (14, 24276512), (16, 21241948), (26, 13071968), (28, 12138256), (32, 10620974), (52, 6535984), (56, 6069128), (64, 5310487), (67, 5072704), (91, 3734848), (104, 3267992), (112, 3034564), (134, 2536352), (169, 2011072), (182, 1867424), (208, 1633996), (224, 1517282), (268, 1268176), (338, 1005536), (364, 933712), (416, 816998), (448, 758641), (469, 724672), (536, 634088), (676, 502768), (728, 466856), (832, 408499), (871, 390208), (938, 362336), (1072, 317044), (1183, 287296), (1352, 251384), (1456, 233428), (1742, 195104), (1876, 181168), (2144, 158522), (2366, 143648), (2704, 125692), (2912, 116714), (3484, 97552), (3752, 90584), (4288, 79261), (4489, 75712), (4732, 71824), (5408, 62846), (5824, 58357), (6097, 55744), (6968, 48776), (7504, 45292), (8978, 37856), (9464, 35912), (10816, 31423), (11323, 30016), (12194, 27872), (13936, 24388), (15008, 22646), (17956, 18928)]