348396816

素因数分解:

$2^4\times 3^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1\times {\mathrm{557}}^1$

素因数の和:808

約数の個数: 80

約数和(自身を含む): 918316224

約数和(自身を除く): 569919408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 83, 157, 166, 249, 314, 332, 471, 498, 557, 628, 664, 942, 996, 1114, 1256, 1328, 1671, 1884, 1992, 2228, 2512, 3342, 3768, 3984, 4456, 6684, 7536, 8912, 13031, 13368, 26062, 26736, 39093, 46231, 52124, 78186, 87449, 92462, 104248, 138693, 156372, 174898, 184924, 208496, 262347, 277386, 312744, 349796, 369848, 524694, 554772, 625488, 699592, 739696, 1049388, 1109544, 1399184, 2098776, 2219088, 4197552, 7258267, 14516534, 21774801, 29033068, 43549602, 58066136, 87099204, 116132272, 174198408, 348396816]

約数ペア:

[(1, 348396816), (2, 174198408), (3, 116132272), (4, 87099204), (6, 58066136), (8, 43549602), (12, 29033068), (16, 21774801), (24, 14516534), (48, 7258267), (83, 4197552), (157, 2219088), (166, 2098776), (249, 1399184), (314, 1109544), (332, 1049388), (471, 739696), (498, 699592), (557, 625488), (628, 554772), (664, 524694), (942, 369848), (996, 349796), (1114, 312744), (1256, 277386), (1328, 262347), (1671, 208496), (1884, 184924), (1992, 174898), (2228, 156372), (2512, 138693), (3342, 104248), (3768, 92462), (3984, 87449), (4456, 78186), (6684, 52124), (7536, 46231), (8912, 39093), (13031, 26736), (13368, 26062)]