38556168

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{257}}^1$

素因数の和:339

約数の個数: 128

約数和(自身を含む): 118886400

約数和(自身を除く): 80330232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 47, 56, 57, 76, 84, 94, 114, 133, 141, 152, 168, 188, 228, 257, 266, 282, 329, 376, 399, 456, 514, 532, 564, 658, 771, 798, 893, 987, 1028, 1064, 1128, 1316, 1542, 1596, 1786, 1799, 1974, 2056, 2632, 2679, 3084, 3192, 3572, 3598, 3948, 4883, 5358, 5397, 6168, 6251, 7144, 7196, 7896, 9766, 10716, 10794, 12079, 12502, 14392, 14649, 18753, 19532, 21432, 21588, 24158, 25004, 29298, 34181, 36237, 37506, 39064, 43176, 48316, 50008, 58596, 68362, 72474, 75012, 84553, 96632, 102543, 117192, 136724, 144948, 150024, 169106, 205086, 229501, 253659, 273448, 289896, 338212, 410172, 459002, 507318, 676424, 688503, 820344, 918004, 1014636, 1377006, 1606507, 1836008, 2029272, 2754012, 3213014, 4819521, 5508024, 6426028, 9639042, 12852056, 19278084, 38556168]

約数ペア:

[(1, 38556168), (2, 19278084), (3, 12852056), (4, 9639042), (6, 6426028), (7, 5508024), (8, 4819521), (12, 3213014), (14, 2754012), (19, 2029272), (21, 1836008), (24, 1606507), (28, 1377006), (38, 1014636), (42, 918004), (47, 820344), (56, 688503), (57, 676424), (76, 507318), (84, 459002), (94, 410172), (114, 338212), (133, 289896), (141, 273448), (152, 253659), (168, 229501), (188, 205086), (228, 169106), (257, 150024), (266, 144948), (282, 136724), (329, 117192), (376, 102543), (399, 96632), (456, 84553), (514, 75012), (532, 72474), (564, 68362), (658, 58596), (771, 50008), (798, 48316), (893, 43176), (987, 39064), (1028, 37506), (1064, 36237), (1128, 34181), (1316, 29298), (1542, 25004), (1596, 24158), (1786, 21588), (1799, 21432), (1974, 19532), (2056, 18753), (2632, 14649), (2679, 14392), (3084, 12502), (3192, 12079), (3572, 10794), (3598, 10716), (3948, 9766), (4883, 7896), (5358, 7196), (5397, 7144), (6168, 6251)]