427416610264

素因数分解:

$2^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{443}}^1\times {\mathrm{1877}}^1$

素因数の和:2537

約数の個数: 128

約数和(自身を含む): 938961538560

約数和(自身を除く): 511544928296

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 67, 134, 137, 268, 274, 443, 469, 536, 548, 886, 938, 959, 1096, 1772, 1876, 1877, 1918, 3101, 3544, 3752, 3754, 3836, 6202, 7508, 7672, 9179, 12404, 13139, 15016, 18358, 24808, 26278, 29681, 36716, 52556, 59362, 60691, 64253, 73432, 105112, 118724, 121382, 125759, 128506, 207767, 237448, 242764, 251518, 257012, 257149, 415534, 424837, 485528, 503036, 514024, 514298, 831068, 831511, 849674, 880313, 1006072, 1028596, 1662136, 1663022, 1699348, 1760626, 1800043, 2057192, 3326044, 3398696, 3521252, 3600086, 4066297, 5820577, 6652088, 7042504, 7200172, 8132594, 11641154, 14400344, 16265188, 17228983, 23282308, 28464079, 32530376, 34457966, 46564616, 55711237, 56928158, 68915932, 111422474, 113856316, 113917007, 120602881, 137831864, 222844948, 227712632, 227834014, 241205762, 389978659, 445689896, 455668028, 482411524, 779957318, 797419049, 911336056, 964823048, 1559914636, 1594838098, 3119829272, 3189676196, 6379352392, 7632439469, 15264878938, 30529757876, 53427076283, 61059515752, 106854152566, 213708305132, 427416610264]

約数ペア:

[(1, 427416610264), (2, 213708305132), (4, 106854152566), (7, 61059515752), (8, 53427076283), (14, 30529757876), (28, 15264878938), (56, 7632439469), (67, 6379352392), (134, 3189676196), (137, 3119829272), (268, 1594838098), (274, 1559914636), (443, 964823048), (469, 911336056), (536, 797419049), (548, 779957318), (886, 482411524), (938, 455668028), (959, 445689896), (1096, 389978659), (1772, 241205762), (1876, 227834014), (1877, 227712632), (1918, 222844948), (3101, 137831864), (3544, 120602881), (3752, 113917007), (3754, 113856316), (3836, 111422474), (6202, 68915932), (7508, 56928158), (7672, 55711237), (9179, 46564616), (12404, 34457966), (13139, 32530376), (15016, 28464079), (18358, 23282308), (24808, 17228983), (26278, 16265188), (29681, 14400344), (36716, 11641154), (52556, 8132594), (59362, 7200172), (60691, 7042504), (64253, 6652088), (73432, 5820577), (105112, 4066297), (118724, 3600086), (121382, 3521252), (125759, 3398696), (128506, 3326044), (207767, 2057192), (237448, 1800043), (242764, 1760626), (251518, 1699348), (257012, 1663022), (257149, 1662136), (415534, 1028596), (424837, 1006072), (485528, 880313), (503036, 849674), (514024, 831511), (514298, 831068)]