486533096

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:247

約数の個数: 128

約数和(自身を含む): 1128038400

約数和(自身を除く): 641505304

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 47, 56, 62, 67, 89, 94, 124, 134, 178, 188, 217, 248, 268, 329, 356, 376, 434, 469, 536, 623, 658, 712, 868, 938, 1246, 1316, 1457, 1736, 1876, 2077, 2492, 2632, 2759, 2914, 3149, 3752, 4154, 4183, 4984, 5518, 5828, 5963, 6298, 8308, 8366, 10199, 11036, 11656, 11926, 12596, 14539, 16616, 16732, 19313, 20398, 22043, 22072, 23852, 25192, 29078, 29281, 33464, 38626, 40796, 41741, 44086, 47704, 58156, 58562, 77252, 81592, 83482, 88172, 97619, 116312, 117124, 129673, 154504, 166964, 176344, 184853, 195238, 234248, 259346, 280261, 333928, 369706, 390476, 518692, 560522, 683333, 739412, 780952, 907711, 1037384, 1121044, 1293971, 1366666, 1478824, 1815422, 1961827, 2242088, 2587942, 2733332, 3630844, 3923654, 5175884, 5466664, 7261688, 7847308, 8688091, 10351768, 15694616, 17376182, 34752364, 60816637, 69504728, 121633274, 243266548, 486533096]

約数ペア:

[(1, 486533096), (2, 243266548), (4, 121633274), (7, 69504728), (8, 60816637), (14, 34752364), (28, 17376182), (31, 15694616), (47, 10351768), (56, 8688091), (62, 7847308), (67, 7261688), (89, 5466664), (94, 5175884), (124, 3923654), (134, 3630844), (178, 2733332), (188, 2587942), (217, 2242088), (248, 1961827), (268, 1815422), (329, 1478824), (356, 1366666), (376, 1293971), (434, 1121044), (469, 1037384), (536, 907711), (623, 780952), (658, 739412), (712, 683333), (868, 560522), (938, 518692), (1246, 390476), (1316, 369706), (1457, 333928), (1736, 280261), (1876, 259346), (2077, 234248), (2492, 195238), (2632, 184853), (2759, 176344), (2914, 166964), (3149, 154504), (3752, 129673), (4154, 117124), (4183, 116312), (4984, 97619), (5518, 88172), (5828, 83482), (5963, 81592), (6298, 77252), (8308, 58562), (8366, 58156), (10199, 47704), (11036, 44086), (11656, 41741), (11926, 40796), (12596, 38626), (14539, 33464), (16616, 29281), (16732, 29078), (19313, 25192), (20398, 23852), (22043, 22072)]