249301968

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{937}}^1$

素因数の和:1212

約数の個数: 80

約数和(自身を含む): 675540096

約数和(自身を除く): 426238128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 241, 276, 368, 482, 552, 723, 937, 964, 1104, 1446, 1874, 1928, 2811, 2892, 3748, 3856, 5543, 5622, 5784, 7496, 11086, 11244, 11568, 14992, 16629, 21551, 22172, 22488, 33258, 43102, 44344, 44976, 64653, 66516, 86204, 88688, 129306, 133032, 172408, 225817, 258612, 266064, 344816, 451634, 517224, 677451, 903268, 1034448, 1354902, 1806536, 2709804, 3613072, 5193791, 5419608, 10387582, 10839216, 15581373, 20775164, 31162746, 41550328, 62325492, 83100656, 124650984, 249301968]

約数ペア:

[(1, 249301968), (2, 124650984), (3, 83100656), (4, 62325492), (6, 41550328), (8, 31162746), (12, 20775164), (16, 15581373), (23, 10839216), (24, 10387582), (46, 5419608), (48, 5193791), (69, 3613072), (92, 2709804), (138, 1806536), (184, 1354902), (241, 1034448), (276, 903268), (368, 677451), (482, 517224), (552, 451634), (723, 344816), (937, 266064), (964, 258612), (1104, 225817), (1446, 172408), (1874, 133032), (1928, 129306), (2811, 88688), (2892, 86204), (3748, 66516), (3856, 64653), (5543, 44976), (5622, 44344), (5784, 43102), (7496, 33258), (11086, 22488), (11244, 22172), (11568, 21551), (14992, 16629)]