7987710808

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{9349}}^1$

素因数の和:9465

約数の個数: 128

約数和(自身を含む): 19926720000

約数和(自身を除く): 11939009192

約数列:

[1, 2, 4, 7, 8, 11, 14, 19, 22, 28, 38, 44, 56, 73, 76, 77, 88, 133, 146, 152, 154, 209, 266, 292, 308, 418, 511, 532, 584, 616, 803, 836, 1022, 1064, 1387, 1463, 1606, 1672, 2044, 2774, 2926, 3212, 4088, 5548, 5621, 5852, 6424, 9349, 9709, 11096, 11242, 11704, 15257, 18698, 19418, 22484, 30514, 37396, 38836, 44968, 61028, 65443, 74792, 77672, 102839, 106799, 122056, 130886, 177631, 205678, 213598, 261772, 355262, 411356, 427196, 523544, 682477, 710524, 719873, 822712, 854392, 1243417, 1364954, 1421048, 1439746, 1953941, 2486834, 2729908, 2879492, 3907882, 4777339, 4973668, 5459816, 5758984, 7507247, 7815764, 9554678, 9947336, 12967063, 13677587, 15014494, 15631528, 19109356, 25934126, 27355174, 30028988, 38218712, 51868252, 52550729, 54710348, 60057976, 90769441, 103736504, 105101458, 109420696, 142637693, 181538882, 210202916, 285275386, 363077764, 420405832, 570550772, 726155528, 998463851, 1141101544, 1996927702, 3993855404, 7987710808]

約数ペア:

[(1, 7987710808), (2, 3993855404), (4, 1996927702), (7, 1141101544), (8, 998463851), (11, 726155528), (14, 570550772), (19, 420405832), (22, 363077764), (28, 285275386), (38, 210202916), (44, 181538882), (56, 142637693), (73, 109420696), (76, 105101458), (77, 103736504), (88, 90769441), (133, 60057976), (146, 54710348), (152, 52550729), (154, 51868252), (209, 38218712), (266, 30028988), (292, 27355174), (308, 25934126), (418, 19109356), (511, 15631528), (532, 15014494), (584, 13677587), (616, 12967063), (803, 9947336), (836, 9554678), (1022, 7815764), (1064, 7507247), (1387, 5758984), (1463, 5459816), (1606, 4973668), (1672, 4777339), (2044, 3907882), (2774, 2879492), (2926, 2729908), (3212, 2486834), (4088, 1953941), (5548, 1439746), (5621, 1421048), (5852, 1364954), (6424, 1243417), (9349, 854392), (9709, 822712), (11096, 719873), (11242, 710524), (11704, 682477), (15257, 523544), (18698, 427196), (19418, 411356), (22484, 355262), (30514, 261772), (37396, 213598), (38836, 205678), (44968, 177631), (61028, 130886), (65443, 122056), (74792, 106799), (77672, 102839)]