260148798

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{643}}^1$

素因数の和:703

約数の個数: 144

約数和(自身を含む): 735396480

約数和(自身を除く): 475247682

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 19, 21, 26, 38, 39, 42, 57, 63, 78, 91, 114, 117, 126, 133, 169, 171, 182, 234, 247, 266, 273, 338, 342, 399, 494, 507, 546, 643, 741, 798, 819, 1014, 1183, 1197, 1286, 1482, 1521, 1638, 1729, 1929, 2223, 2366, 2394, 3042, 3211, 3458, 3549, 3858, 4446, 4501, 5187, 5787, 6422, 7098, 8359, 9002, 9633, 10374, 10647, 11574, 12217, 13503, 15561, 16718, 19266, 21294, 22477, 24434, 25077, 27006, 28899, 31122, 36651, 40509, 44954, 50154, 57798, 58513, 67431, 73302, 75231, 81018, 85519, 108667, 109953, 117026, 134862, 150462, 158821, 171038, 175539, 202293, 217334, 219906, 256557, 317642, 326001, 351078, 404586, 476463, 513114, 526617, 652002, 760669, 769671, 952926, 978003, 1053234, 1111747, 1429389, 1521338, 1539342, 1956006, 2064673, 2223494, 2282007, 2858778, 3335241, 4129346, 4564014, 6194019, 6670482, 6846021, 10005723, 12388038, 13692042, 14452711, 18582057, 20011446, 28905422, 37164114, 43358133, 86716266, 130074399, 260148798]

約数ペア:

[(1, 260148798), (2, 130074399), (3, 86716266), (6, 43358133), (7, 37164114), (9, 28905422), (13, 20011446), (14, 18582057), (18, 14452711), (19, 13692042), (21, 12388038), (26, 10005723), (38, 6846021), (39, 6670482), (42, 6194019), (57, 4564014), (63, 4129346), (78, 3335241), (91, 2858778), (114, 2282007), (117, 2223494), (126, 2064673), (133, 1956006), (169, 1539342), (171, 1521338), (182, 1429389), (234, 1111747), (247, 1053234), (266, 978003), (273, 952926), (338, 769671), (342, 760669), (399, 652002), (494, 526617), (507, 513114), (546, 476463), (643, 404586), (741, 351078), (798, 326001), (819, 317642), (1014, 256557), (1183, 219906), (1197, 217334), (1286, 202293), (1482, 175539), (1521, 171038), (1638, 158821), (1729, 150462), (1929, 134862), (2223, 117026), (2366, 109953), (2394, 108667), (3042, 85519), (3211, 81018), (3458, 75231), (3549, 73302), (3858, 67431), (4446, 58513), (4501, 57798), (5187, 50154), (5787, 44954), (6422, 40509), (7098, 36651), (8359, 31122), (9002, 28899), (9633, 27006), (10374, 25077), (10647, 24434), (11574, 22477), (12217, 21294), (13503, 19266), (15561, 16718)]