348636912

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{269}}^1$

素因数の和:391

約数の個数: 160

約数和(自身を含む): 1019934720

約数和(自身を除く): 671297808

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 62, 67, 78, 93, 104, 124, 134, 156, 186, 201, 208, 248, 268, 269, 312, 372, 402, 403, 496, 536, 538, 624, 744, 804, 806, 807, 871, 1072, 1076, 1209, 1488, 1608, 1612, 1614, 1742, 2077, 2152, 2418, 2613, 3216, 3224, 3228, 3484, 3497, 4154, 4304, 4836, 5226, 6231, 6448, 6456, 6968, 6994, 8308, 8339, 9672, 10452, 10491, 12462, 12912, 13936, 13988, 16616, 16678, 18023, 19344, 20904, 20982, 24924, 25017, 27001, 27976, 33232, 33356, 36046, 41808, 41964, 49848, 50034, 54002, 54069, 55952, 66712, 72092, 81003, 83928, 99696, 100068, 108004, 108138, 108407, 133424, 144184, 162006, 167856, 200136, 216008, 216276, 216814, 234299, 288368, 324012, 325221, 400272, 432016, 432552, 433628, 468598, 558713, 648024, 650442, 702897, 865104, 867256, 937196, 1117426, 1296048, 1300884, 1405794, 1676139, 1734512, 1874392, 2234852, 2601768, 2811588, 3352278, 3748784, 4469704, 5203536, 5623176, 6704556, 7263269, 8939408, 11246352, 13409112, 14526538, 21789807, 26818224, 29053076, 43579614, 58106152, 87159228, 116212304, 174318456, 348636912]

約数ペア:

[(1, 348636912), (2, 174318456), (3, 116212304), (4, 87159228), (6, 58106152), (8, 43579614), (12, 29053076), (13, 26818224), (16, 21789807), (24, 14526538), (26, 13409112), (31, 11246352), (39, 8939408), (48, 7263269), (52, 6704556), (62, 5623176), (67, 5203536), (78, 4469704), (93, 3748784), (104, 3352278), (124, 2811588), (134, 2601768), (156, 2234852), (186, 1874392), (201, 1734512), (208, 1676139), (248, 1405794), (268, 1300884), (269, 1296048), (312, 1117426), (372, 937196), (402, 867256), (403, 865104), (496, 702897), (536, 650442), (538, 648024), (624, 558713), (744, 468598), (804, 433628), (806, 432552), (807, 432016), (871, 400272), (1072, 325221), (1076, 324012), (1209, 288368), (1488, 234299), (1608, 216814), (1612, 216276), (1614, 216008), (1742, 200136), (2077, 167856), (2152, 162006), (2418, 144184), (2613, 133424), (3216, 108407), (3224, 108138), (3228, 108004), (3484, 100068), (3497, 99696), (4154, 83928), (4304, 81003), (4836, 72092), (5226, 66712), (6231, 55952), (6448, 54069), (6456, 54002), (6968, 50034), (6994, 49848), (8308, 41964), (8339, 41808), (9672, 36046), (10452, 33356), (10491, 33232), (12462, 27976), (12912, 27001), (13936, 25017), (13988, 24924), (16616, 20982), (16678, 20904), (18023, 19344)]