1256551404474

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{389}}^1\times {\mathrm{2963}}^1$

素因数の和:3580

約数の個数: 128

約数和(自身を含む): 2709940147200

約数和(自身を除く): 1453388742726

約数列:

[1, 2, 3, 6, 19, 38, 57, 73, 114, 131, 146, 219, 262, 389, 393, 438, 778, 786, 1167, 1387, 2334, 2489, 2774, 2963, 4161, 4978, 5926, 7391, 7467, 8322, 8889, 9563, 14782, 14934, 17778, 19126, 22173, 28397, 28689, 44346, 50959, 56297, 56794, 57378, 85191, 101918, 112594, 152877, 168891, 170382, 181697, 216299, 305754, 337782, 363394, 388153, 432598, 539543, 545091, 648897, 776306, 968221, 1079086, 1090182, 1152607, 1164459, 1297794, 1618629, 1936442, 2305214, 2328918, 2904663, 3237258, 3457821, 3720007, 4109681, 5809326, 6915642, 7374907, 7440014, 8219362, 11160021, 12329043, 14749814, 21899533, 22124721, 22320042, 24658086, 28335169, 43799066, 44249442, 56670338, 65698599, 70680133, 84140311, 85005507, 131397198, 141360266, 150991517, 168280622, 170011014, 212040399, 252420933, 301983034, 424080798, 452974551, 504841866, 538368211, 905949102, 1076736422, 1598665909, 1615104633, 2868838823, 3197331818, 3230209266, 4795997727, 5737677646, 8606516469, 9591995454, 11022380741, 17213032938, 22044761482, 33067142223, 66134284446, 209425234079, 418850468158, 628275702237, 1256551404474]

約数ペア:

[(1, 1256551404474), (2, 628275702237), (3, 418850468158), (6, 209425234079), (19, 66134284446), (38, 33067142223), (57, 22044761482), (73, 17213032938), (114, 11022380741), (131, 9591995454), (146, 8606516469), (219, 5737677646), (262, 4795997727), (389, 3230209266), (393, 3197331818), (438, 2868838823), (778, 1615104633), (786, 1598665909), (1167, 1076736422), (1387, 905949102), (2334, 538368211), (2489, 504841866), (2774, 452974551), (2963, 424080798), (4161, 301983034), (4978, 252420933), (5926, 212040399), (7391, 170011014), (7467, 168280622), (8322, 150991517), (8889, 141360266), (9563, 131397198), (14782, 85005507), (14934, 84140311), (17778, 70680133), (19126, 65698599), (22173, 56670338), (28397, 44249442), (28689, 43799066), (44346, 28335169), (50959, 24658086), (56297, 22320042), (56794, 22124721), (57378, 21899533), (85191, 14749814), (101918, 12329043), (112594, 11160021), (152877, 8219362), (168891, 7440014), (170382, 7374907), (181697, 6915642), (216299, 5809326), (305754, 4109681), (337782, 3720007), (363394, 3457821), (388153, 3237258), (432598, 2904663), (539543, 2328918), (545091, 2305214), (648897, 1936442), (776306, 1618629), (968221, 1297794), (1079086, 1164459), (1090182, 1152607)]