331360172

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{283}}^1$

素因数の和:423

約数の個数: 96

約数和(自身を含む): 721405440

約数和(自身を除く): 390045268

約数列:

[1, 2, 4, 11, 13, 22, 23, 26, 44, 46, 52, 89, 92, 143, 178, 253, 283, 286, 299, 356, 506, 566, 572, 598, 979, 1012, 1132, 1157, 1196, 1958, 2047, 2314, 3113, 3289, 3679, 3916, 4094, 4628, 6226, 6509, 6578, 7358, 8188, 12452, 12727, 13018, 13156, 14716, 22517, 25187, 25454, 26036, 26611, 40469, 45034, 50374, 50908, 53222, 71599, 80938, 84617, 90068, 100748, 106444, 143198, 161876, 169234, 277057, 286396, 292721, 327431, 338468, 554114, 579301, 585442, 654862, 930787, 1108228, 1158602, 1170884, 1309724, 1861574, 2317204, 3601741, 3723148, 6372311, 7203482, 7530913, 12744622, 14406964, 15061826, 25489244, 30123652, 82840043, 165680086, 331360172]

約数ペア:

[(1, 331360172), (2, 165680086), (4, 82840043), (11, 30123652), (13, 25489244), (22, 15061826), (23, 14406964), (26, 12744622), (44, 7530913), (46, 7203482), (52, 6372311), (89, 3723148), (92, 3601741), (143, 2317204), (178, 1861574), (253, 1309724), (283, 1170884), (286, 1158602), (299, 1108228), (356, 930787), (506, 654862), (566, 585442), (572, 579301), (598, 554114), (979, 338468), (1012, 327431), (1132, 292721), (1157, 286396), (1196, 277057), (1958, 169234), (2047, 161876), (2314, 143198), (3113, 106444), (3289, 100748), (3679, 90068), (3916, 84617), (4094, 80938), (4628, 71599), (6226, 53222), (6509, 50908), (6578, 50374), (7358, 45034), (8188, 40469), (12452, 26611), (12727, 26036), (13018, 25454), (13156, 25187), (14716, 22517)]