27578803208

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{269}}^2$

素因数の和:687

約数の個数: 96

約数和(自身を含む): 58360461120

約数和(自身を除く): 30781657912

約数列:

[1, 2, 4, 8, 11, 22, 44, 61, 71, 88, 122, 142, 244, 269, 284, 488, 538, 568, 671, 781, 1076, 1342, 1562, 2152, 2684, 2959, 3124, 4331, 5368, 5918, 6248, 8662, 11836, 16409, 17324, 19099, 23672, 32818, 34648, 38198, 47641, 65636, 72361, 76396, 95282, 131272, 144722, 152792, 180499, 190564, 210089, 289444, 360998, 381128, 420178, 578888, 721996, 795971, 840356, 1165039, 1443992, 1591942, 1680712, 2330078, 3183884, 4414021, 4660156, 5137631, 6367768, 8828042, 9320312, 10275262, 12815429, 17656084, 20550524, 25630858, 35312168, 41101048, 48554231, 51261716, 56513941, 97108462, 102523432, 113027882, 194216924, 226055764, 313395491, 388433848, 452111528, 626790982, 1253581964, 2507163928, 3447350401, 6894700802, 13789401604, 27578803208]

約数ペア:

[(1, 27578803208), (2, 13789401604), (4, 6894700802), (8, 3447350401), (11, 2507163928), (22, 1253581964), (44, 626790982), (61, 452111528), (71, 388433848), (88, 313395491), (122, 226055764), (142, 194216924), (244, 113027882), (269, 102523432), (284, 97108462), (488, 56513941), (538, 51261716), (568, 48554231), (671, 41101048), (781, 35312168), (1076, 25630858), (1342, 20550524), (1562, 17656084), (2152, 12815429), (2684, 10275262), (2959, 9320312), (3124, 8828042), (4331, 6367768), (5368, 5137631), (5918, 4660156), (6248, 4414021), (8662, 3183884), (11836, 2330078), (16409, 1680712), (17324, 1591942), (19099, 1443992), (23672, 1165039), (32818, 840356), (34648, 795971), (38198, 721996), (47641, 578888), (65636, 420178), (72361, 381128), (76396, 360998), (95282, 289444), (131272, 210089), (144722, 190564), (152792, 180499)]