399534324

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{2161}}^1$

素因数の和:2277

約数の個数: 96

約数和(自身を含む): 1115799552

約数和(自身を除く): 716265228

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 71, 84, 93, 124, 142, 186, 213, 217, 284, 372, 426, 434, 497, 651, 852, 868, 994, 1302, 1491, 1988, 2161, 2201, 2604, 2982, 4322, 4402, 5964, 6483, 6603, 8644, 8804, 12966, 13206, 15127, 15407, 25932, 26412, 30254, 30814, 45381, 46221, 60508, 61628, 66991, 90762, 92442, 133982, 153431, 181524, 184884, 200973, 267964, 306862, 401946, 460293, 468937, 613724, 803892, 920586, 937874, 1074017, 1406811, 1841172, 1875748, 2148034, 2813622, 3222051, 4296068, 4756361, 5627244, 6444102, 9512722, 12888204, 14269083, 19025444, 28538166, 33294527, 57076332, 66589054, 99883581, 133178108, 199767162, 399534324]

約数ペア:

[(1, 399534324), (2, 199767162), (3, 133178108), (4, 99883581), (6, 66589054), (7, 57076332), (12, 33294527), (14, 28538166), (21, 19025444), (28, 14269083), (31, 12888204), (42, 9512722), (62, 6444102), (71, 5627244), (84, 4756361), (93, 4296068), (124, 3222051), (142, 2813622), (186, 2148034), (213, 1875748), (217, 1841172), (284, 1406811), (372, 1074017), (426, 937874), (434, 920586), (497, 803892), (651, 613724), (852, 468937), (868, 460293), (994, 401946), (1302, 306862), (1491, 267964), (1988, 200973), (2161, 184884), (2201, 181524), (2604, 153431), (2982, 133982), (4322, 92442), (4402, 90762), (5964, 66991), (6483, 61628), (6603, 60508), (8644, 46221), (8804, 45381), (12966, 30814), (13206, 30254), (15127, 26412), (15407, 25932)]