254083752

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{769}}^1$

素因数の和:1147

約数の個数: 96

約数和(自身を含む): 744143400

約数和(自身を除く): 490059648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 353, 468, 706, 769, 936, 1059, 1412, 1538, 2118, 2307, 2824, 3076, 3177, 4236, 4589, 4614, 6152, 6354, 6921, 8472, 9178, 9228, 9997, 12708, 13767, 13842, 18356, 18456, 19994, 25416, 27534, 27684, 29991, 36712, 39988, 41301, 55068, 55368, 59982, 79976, 82602, 89973, 110136, 119964, 165204, 179946, 239928, 271457, 330408, 359892, 542914, 719784, 814371, 1085828, 1628742, 2171656, 2443113, 3257484, 3528941, 4886226, 6514968, 7057882, 9772452, 10586823, 14115764, 19544904, 21173646, 28231528, 31760469, 42347292, 63520938, 84694584, 127041876, 254083752]

約数ペア:

[(1, 254083752), (2, 127041876), (3, 84694584), (4, 63520938), (6, 42347292), (8, 31760469), (9, 28231528), (12, 21173646), (13, 19544904), (18, 14115764), (24, 10586823), (26, 9772452), (36, 7057882), (39, 6514968), (52, 4886226), (72, 3528941), (78, 3257484), (104, 2443113), (117, 2171656), (156, 1628742), (234, 1085828), (312, 814371), (353, 719784), (468, 542914), (706, 359892), (769, 330408), (936, 271457), (1059, 239928), (1412, 179946), (1538, 165204), (2118, 119964), (2307, 110136), (2824, 89973), (3076, 82602), (3177, 79976), (4236, 59982), (4589, 55368), (4614, 55068), (6152, 41301), (6354, 39988), (6921, 36712), (8472, 29991), (9178, 27684), (9228, 27534), (9997, 25416), (12708, 19994), (13767, 18456), (13842, 18356)]