8041968168

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{6547}}^1$

素因数の和:6727

約数の個数: 128

約数和(自身を含む): 22529310720

約数和(自身を除く): 14487342552

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 124, 127, 156, 186, 248, 254, 312, 372, 381, 403, 508, 744, 762, 806, 1016, 1209, 1524, 1612, 1651, 2418, 3048, 3224, 3302, 3937, 4836, 4953, 6547, 6604, 7874, 9672, 9906, 11811, 13094, 13208, 15748, 19641, 19812, 23622, 26188, 31496, 39282, 39624, 47244, 51181, 52376, 78564, 85111, 94488, 102362, 153543, 157128, 170222, 202957, 204724, 255333, 307086, 340444, 405914, 409448, 510666, 608871, 614172, 680888, 811828, 831469, 1021332, 1217742, 1228344, 1623656, 1662938, 2042664, 2435484, 2494407, 2638441, 3325876, 4870968, 4988814, 5276882, 6651752, 7915323, 9977628, 10553764, 10809097, 15830646, 19955256, 21107528, 21618194, 25775539, 31661292, 32427291, 43236388, 51551078, 63322584, 64854582, 77326617, 86472776, 103102156, 129709164, 154653234, 206204312, 259418328, 309306468, 335082007, 618612936, 670164014, 1005246021, 1340328028, 2010492042, 2680656056, 4020984084, 8041968168]

約数ペア:

[(1, 8041968168), (2, 4020984084), (3, 2680656056), (4, 2010492042), (6, 1340328028), (8, 1005246021), (12, 670164014), (13, 618612936), (24, 335082007), (26, 309306468), (31, 259418328), (39, 206204312), (52, 154653234), (62, 129709164), (78, 103102156), (93, 86472776), (104, 77326617), (124, 64854582), (127, 63322584), (156, 51551078), (186, 43236388), (248, 32427291), (254, 31661292), (312, 25775539), (372, 21618194), (381, 21107528), (403, 19955256), (508, 15830646), (744, 10809097), (762, 10553764), (806, 9977628), (1016, 7915323), (1209, 6651752), (1524, 5276882), (1612, 4988814), (1651, 4870968), (2418, 3325876), (3048, 2638441), (3224, 2494407), (3302, 2435484), (3937, 2042664), (4836, 1662938), (4953, 1623656), (6547, 1228344), (6604, 1217742), (7874, 1021332), (9672, 831469), (9906, 811828), (11811, 680888), (13094, 614172), (13208, 608871), (15748, 510666), (19641, 409448), (19812, 405914), (23622, 340444), (26188, 307086), (31496, 255333), (39282, 204724), (39624, 202957), (47244, 170222), (51181, 157128), (52376, 153543), (78564, 102362), (85111, 94488)]