247940112

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{12097}}^1$

素因数の和:12176

約数の個数: 80

約数和(自身を含む): 744075392

約数和(自身を除く): 496135280

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 61, 84, 112, 122, 168, 183, 244, 336, 366, 427, 488, 732, 854, 976, 1281, 1464, 1708, 2562, 2928, 3416, 5124, 6832, 10248, 12097, 20496, 24194, 36291, 48388, 72582, 84679, 96776, 145164, 169358, 193552, 254037, 290328, 338716, 508074, 580656, 677432, 737917, 1016148, 1354864, 1475834, 2032296, 2213751, 2951668, 4064592, 4427502, 5165419, 5903336, 8855004, 10330838, 11806672, 15496257, 17710008, 20661676, 30992514, 35420016, 41323352, 61985028, 82646704, 123970056, 247940112]

約数ペア:

[(1, 247940112), (2, 123970056), (3, 82646704), (4, 61985028), (6, 41323352), (7, 35420016), (8, 30992514), (12, 20661676), (14, 17710008), (16, 15496257), (21, 11806672), (24, 10330838), (28, 8855004), (42, 5903336), (48, 5165419), (56, 4427502), (61, 4064592), (84, 2951668), (112, 2213751), (122, 2032296), (168, 1475834), (183, 1354864), (244, 1016148), (336, 737917), (366, 677432), (427, 580656), (488, 508074), (732, 338716), (854, 290328), (976, 254037), (1281, 193552), (1464, 169358), (1708, 145164), (2562, 96776), (2928, 84679), (3416, 72582), (5124, 48388), (6832, 36291), (10248, 24194), (12097, 20496)]