426272960

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{617}}^1$

素因数の和:778

約数の個数: 112

約数和(自身を含む): 1084990464

約数和(自身を除く): 658717504

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 127, 136, 160, 170, 254, 272, 320, 340, 508, 544, 617, 635, 680, 1016, 1088, 1234, 1270, 1360, 2032, 2159, 2468, 2540, 2720, 3085, 4064, 4318, 4936, 5080, 5440, 6170, 8128, 8636, 9872, 10160, 10489, 10795, 12340, 17272, 19744, 20320, 20978, 21590, 24680, 34544, 39488, 40640, 41956, 43180, 49360, 52445, 69088, 78359, 83912, 86360, 98720, 104890, 138176, 156718, 167824, 172720, 197440, 209780, 313436, 335648, 345440, 391795, 419560, 626872, 671296, 690880, 783590, 839120, 1253744, 1332103, 1567180, 1678240, 2507488, 2664206, 3134360, 3356480, 5014976, 5328412, 6268720, 6660515, 10656824, 12537440, 13321030, 21313648, 25074880, 26642060, 42627296, 53284120, 85254592, 106568240, 213136480, 426272960]

約数ペア:

[(1, 426272960), (2, 213136480), (4, 106568240), (5, 85254592), (8, 53284120), (10, 42627296), (16, 26642060), (17, 25074880), (20, 21313648), (32, 13321030), (34, 12537440), (40, 10656824), (64, 6660515), (68, 6268720), (80, 5328412), (85, 5014976), (127, 3356480), (136, 3134360), (160, 2664206), (170, 2507488), (254, 1678240), (272, 1567180), (320, 1332103), (340, 1253744), (508, 839120), (544, 783590), (617, 690880), (635, 671296), (680, 626872), (1016, 419560), (1088, 391795), (1234, 345440), (1270, 335648), (1360, 313436), (2032, 209780), (2159, 197440), (2468, 172720), (2540, 167824), (2720, 156718), (3085, 138176), (4064, 104890), (4318, 98720), (4936, 86360), (5080, 83912), (5440, 78359), (6170, 69088), (8128, 52445), (8636, 49360), (9872, 43180), (10160, 41956), (10489, 40640), (10795, 39488), (12340, 34544), (17272, 24680), (19744, 21590), (20320, 20978)]