427719336

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1201}}^1$

素因数の和:1311

約数の個数: 128

約数和(自身を含む): 1246233600

約数和(自身を除く): 818514264

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 19, 22, 24, 33, 38, 44, 57, 66, 71, 76, 88, 114, 132, 142, 152, 209, 213, 228, 264, 284, 418, 426, 456, 568, 627, 781, 836, 852, 1201, 1254, 1349, 1562, 1672, 1704, 2343, 2402, 2508, 2698, 3124, 3603, 4047, 4686, 4804, 5016, 5396, 6248, 7206, 8094, 9372, 9608, 10792, 13211, 14412, 14839, 16188, 18744, 22819, 26422, 28824, 29678, 32376, 39633, 44517, 45638, 52844, 59356, 68457, 79266, 85271, 89034, 91276, 105688, 118712, 136914, 158532, 170542, 178068, 182552, 251009, 255813, 273828, 317064, 341084, 356136, 502018, 511626, 547656, 682168, 753027, 937981, 1004036, 1023252, 1506054, 1620149, 1875962, 2008072, 2046504, 2813943, 3012108, 3240298, 3751924, 4860447, 5627886, 6024216, 6480596, 7503848, 9720894, 11255772, 12961192, 17821639, 19441788, 22511544, 35643278, 38883576, 53464917, 71286556, 106929834, 142573112, 213859668, 427719336]

約数ペア:

[(1, 427719336), (2, 213859668), (3, 142573112), (4, 106929834), (6, 71286556), (8, 53464917), (11, 38883576), (12, 35643278), (19, 22511544), (22, 19441788), (24, 17821639), (33, 12961192), (38, 11255772), (44, 9720894), (57, 7503848), (66, 6480596), (71, 6024216), (76, 5627886), (88, 4860447), (114, 3751924), (132, 3240298), (142, 3012108), (152, 2813943), (209, 2046504), (213, 2008072), (228, 1875962), (264, 1620149), (284, 1506054), (418, 1023252), (426, 1004036), (456, 937981), (568, 753027), (627, 682168), (781, 547656), (836, 511626), (852, 502018), (1201, 356136), (1254, 341084), (1349, 317064), (1562, 273828), (1672, 255813), (1704, 251009), (2343, 182552), (2402, 178068), (2508, 170542), (2698, 158532), (3124, 136914), (3603, 118712), (4047, 105688), (4686, 91276), (4804, 89034), (5016, 85271), (5396, 79266), (6248, 68457), (7206, 59356), (8094, 52844), (9372, 45638), (9608, 44517), (10792, 39633), (13211, 32376), (14412, 29678), (14839, 28824), (16188, 26422), (18744, 22819)]