349455808

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{797}}^1$

素因数の和:870

約数の個数: 112

約数和(自身を含む): 817254144

約数和(自身を除く): 467798336

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 31, 32, 34, 52, 62, 64, 68, 104, 124, 136, 208, 221, 248, 272, 403, 416, 442, 496, 527, 544, 797, 806, 832, 884, 992, 1054, 1088, 1594, 1612, 1768, 1984, 2108, 3188, 3224, 3536, 4216, 6376, 6448, 6851, 7072, 8432, 10361, 12752, 12896, 13549, 13702, 14144, 16864, 20722, 24707, 25504, 25792, 27098, 27404, 33728, 41444, 49414, 51008, 54196, 54808, 82888, 98828, 108392, 109616, 165776, 176137, 197656, 216784, 219232, 321191, 331552, 352274, 395312, 420019, 433568, 438464, 642382, 663104, 704548, 790624, 840038, 867136, 1284764, 1409096, 1581248, 1680076, 2569528, 2818192, 3360152, 5139056, 5460247, 5636384, 6720304, 10278112, 10920494, 11272768, 13440608, 20556224, 21840988, 26881216, 43681976, 87363952, 174727904, 349455808]

約数ペア:

[(1, 349455808), (2, 174727904), (4, 87363952), (8, 43681976), (13, 26881216), (16, 21840988), (17, 20556224), (26, 13440608), (31, 11272768), (32, 10920494), (34, 10278112), (52, 6720304), (62, 5636384), (64, 5460247), (68, 5139056), (104, 3360152), (124, 2818192), (136, 2569528), (208, 1680076), (221, 1581248), (248, 1409096), (272, 1284764), (403, 867136), (416, 840038), (442, 790624), (496, 704548), (527, 663104), (544, 642382), (797, 438464), (806, 433568), (832, 420019), (884, 395312), (992, 352274), (1054, 331552), (1088, 321191), (1594, 219232), (1612, 216784), (1768, 197656), (1984, 176137), (2108, 165776), (3188, 109616), (3224, 108392), (3536, 98828), (4216, 82888), (6376, 54808), (6448, 54196), (6851, 51008), (7072, 49414), (8432, 41444), (10361, 33728), (12752, 27404), (12896, 27098), (13549, 25792), (13702, 25504), (14144, 24707), (16864, 20722)]