311226096

素因数分解:

$2^4\times 3^1\times {\mathrm{83}}^1\times {\mathrm{191}}^1\times {\mathrm{409}}^1$

素因数の和:694

約数の個数: 80

約数和(自身を含む): 819947520

約数和(自身を除く): 508721424

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 83, 166, 191, 249, 332, 382, 409, 498, 573, 664, 764, 818, 996, 1146, 1227, 1328, 1528, 1636, 1992, 2292, 2454, 3056, 3272, 3984, 4584, 4908, 6544, 9168, 9816, 15853, 19632, 31706, 33947, 47559, 63412, 67894, 78119, 95118, 101841, 126824, 135788, 156238, 190236, 203682, 234357, 253648, 271576, 312476, 380472, 407364, 468714, 543152, 624952, 760944, 814728, 937428, 1249904, 1629456, 1874856, 3749712, 6483877, 12967754, 19451631, 25935508, 38903262, 51871016, 77806524, 103742032, 155613048, 311226096]

約数ペア:

[(1, 311226096), (2, 155613048), (3, 103742032), (4, 77806524), (6, 51871016), (8, 38903262), (12, 25935508), (16, 19451631), (24, 12967754), (48, 6483877), (83, 3749712), (166, 1874856), (191, 1629456), (249, 1249904), (332, 937428), (382, 814728), (409, 760944), (498, 624952), (573, 543152), (664, 468714), (764, 407364), (818, 380472), (996, 312476), (1146, 271576), (1227, 253648), (1328, 234357), (1528, 203682), (1636, 190236), (1992, 156238), (2292, 135788), (2454, 126824), (3056, 101841), (3272, 95118), (3984, 78119), (4584, 67894), (4908, 63412), (6544, 47559), (9168, 33947), (9816, 31706), (15853, 19632)]