278074836

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6389}}^1$

素因数の和:6446

約数の個数: 96

約数和(自身を含む): 801561600

約数和(自身を除く): 523486764

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 31, 36, 39, 52, 54, 62, 78, 93, 108, 117, 124, 156, 186, 234, 279, 351, 372, 403, 468, 558, 702, 806, 837, 1116, 1209, 1404, 1612, 1674, 2418, 3348, 3627, 4836, 6389, 7254, 10881, 12778, 14508, 19167, 21762, 25556, 38334, 43524, 57501, 76668, 83057, 115002, 166114, 172503, 198059, 230004, 249171, 332228, 345006, 396118, 498342, 594177, 690012, 747513, 792236, 996684, 1188354, 1495026, 1782531, 2242539, 2376708, 2574767, 2990052, 3565062, 4485078, 5149534, 5347593, 7130124, 7724301, 8970156, 10299068, 10695186, 15448602, 21390372, 23172903, 30897204, 46345806, 69518709, 92691612, 139037418, 278074836]

約数ペア:

[(1, 278074836), (2, 139037418), (3, 92691612), (4, 69518709), (6, 46345806), (9, 30897204), (12, 23172903), (13, 21390372), (18, 15448602), (26, 10695186), (27, 10299068), (31, 8970156), (36, 7724301), (39, 7130124), (52, 5347593), (54, 5149534), (62, 4485078), (78, 3565062), (93, 2990052), (108, 2574767), (117, 2376708), (124, 2242539), (156, 1782531), (186, 1495026), (234, 1188354), (279, 996684), (351, 792236), (372, 747513), (403, 690012), (468, 594177), (558, 498342), (702, 396118), (806, 345006), (837, 332228), (1116, 249171), (1209, 230004), (1404, 198059), (1612, 172503), (1674, 166114), (2418, 115002), (3348, 83057), (3627, 76668), (4836, 57501), (6389, 43524), (7254, 38334), (10881, 25556), (12778, 21762), (14508, 19167)]