726069552

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{557}}^1\times {\mathrm{2089}}^1$

素因数の和:2670

約数の個数: 80

約数和(自身を含む): 2024557920

約数和(自身を除く): 1298488368

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 557, 624, 1114, 1671, 2089, 2228, 3342, 4178, 4456, 6267, 6684, 7241, 8356, 8912, 12534, 13368, 14482, 16712, 21723, 25068, 26736, 27157, 28964, 33424, 43446, 50136, 54314, 57928, 81471, 86892, 100272, 108628, 115856, 162942, 173784, 217256, 325884, 347568, 434512, 651768, 1163573, 1303536, 2327146, 3490719, 4654292, 6981438, 9308584, 13962876, 15126449, 18617168, 27925752, 30252898, 45379347, 55851504, 60505796, 90758694, 121011592, 181517388, 242023184, 363034776, 726069552]

約数ペア:

[(1, 726069552), (2, 363034776), (3, 242023184), (4, 181517388), (6, 121011592), (8, 90758694), (12, 60505796), (13, 55851504), (16, 45379347), (24, 30252898), (26, 27925752), (39, 18617168), (48, 15126449), (52, 13962876), (78, 9308584), (104, 6981438), (156, 4654292), (208, 3490719), (312, 2327146), (557, 1303536), (624, 1163573), (1114, 651768), (1671, 434512), (2089, 347568), (2228, 325884), (3342, 217256), (4178, 173784), (4456, 162942), (6267, 115856), (6684, 108628), (7241, 100272), (8356, 86892), (8912, 81471), (12534, 57928), (13368, 54314), (14482, 50136), (16712, 43446), (21723, 33424), (25068, 28964), (26736, 27157)]