259129296

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1787}}^1$

素因数の和:1873

約数の個数: 120

約数和(自身を含む): 778209120

約数和(自身を除く): 519079824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 53, 57, 72, 76, 106, 114, 144, 152, 159, 171, 212, 228, 304, 318, 342, 424, 456, 477, 636, 684, 848, 912, 954, 1007, 1272, 1368, 1787, 1908, 2014, 2544, 2736, 3021, 3574, 3816, 4028, 5361, 6042, 7148, 7632, 8056, 9063, 10722, 12084, 14296, 16083, 16112, 18126, 21444, 24168, 28592, 32166, 33953, 36252, 42888, 48336, 64332, 67906, 72504, 85776, 94711, 101859, 128664, 135812, 145008, 189422, 203718, 257328, 271624, 284133, 305577, 378844, 407436, 543248, 568266, 611154, 757688, 814872, 852399, 1136532, 1222308, 1515376, 1629744, 1704798, 1799509, 2273064, 2444616, 3409596, 3599018, 4546128, 4889232, 5398527, 6819192, 7198036, 10797054, 13638384, 14396072, 16195581, 21594108, 28792144, 32391162, 43188216, 64782324, 86376432, 129564648, 259129296]

約数ペア:

[(1, 259129296), (2, 129564648), (3, 86376432), (4, 64782324), (6, 43188216), (8, 32391162), (9, 28792144), (12, 21594108), (16, 16195581), (18, 14396072), (19, 13638384), (24, 10797054), (36, 7198036), (38, 6819192), (48, 5398527), (53, 4889232), (57, 4546128), (72, 3599018), (76, 3409596), (106, 2444616), (114, 2273064), (144, 1799509), (152, 1704798), (159, 1629744), (171, 1515376), (212, 1222308), (228, 1136532), (304, 852399), (318, 814872), (342, 757688), (424, 611154), (456, 568266), (477, 543248), (636, 407436), (684, 378844), (848, 305577), (912, 284133), (954, 271624), (1007, 257328), (1272, 203718), (1368, 189422), (1787, 145008), (1908, 135812), (2014, 128664), (2544, 101859), (2736, 94711), (3021, 85776), (3574, 72504), (3816, 67906), (4028, 64332), (5361, 48336), (6042, 42888), (7148, 36252), (7632, 33953), (8056, 32166), (9063, 28592), (10722, 24168), (12084, 21444), (14296, 18126), (16083, 16112)]