258279696

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{77983}}^1$

素因数の和:78020

約数の個数: 60

約数和(自身を含む): 754261248

約数和(自身を除く): 495981552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 184, 207, 276, 368, 414, 552, 828, 1104, 1656, 3312, 77983, 155966, 233949, 311932, 467898, 623864, 701847, 935796, 1247728, 1403694, 1793609, 1871592, 2807388, 3587218, 3743184, 5380827, 5614776, 7174436, 10761654, 11229552, 14348872, 16142481, 21523308, 28697744, 32284962, 43046616, 64569924, 86093232, 129139848, 258279696]

約数ペア:

[(1, 258279696), (2, 129139848), (3, 86093232), (4, 64569924), (6, 43046616), (8, 32284962), (9, 28697744), (12, 21523308), (16, 16142481), (18, 14348872), (23, 11229552), (24, 10761654), (36, 7174436), (46, 5614776), (48, 5380827), (69, 3743184), (72, 3587218), (92, 2807388), (138, 1871592), (144, 1793609), (184, 1403694), (207, 1247728), (276, 935796), (368, 701847), (414, 623864), (552, 467898), (828, 311932), (1104, 233949), (1656, 155966), (3312, 77983)]