351478248

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{641}}^1$

素因数の和:759

約数の個数: 128

約数和(自身を含む): 1005834240

約数和(自身を除く): 654355992

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 31, 33, 44, 62, 66, 67, 88, 93, 124, 132, 134, 186, 201, 248, 264, 268, 341, 372, 402, 536, 641, 682, 737, 744, 804, 1023, 1282, 1364, 1474, 1608, 1923, 2046, 2077, 2211, 2564, 2728, 2948, 3846, 4092, 4154, 4422, 5128, 5896, 6231, 7051, 7692, 8184, 8308, 8844, 12462, 14102, 15384, 16616, 17688, 19871, 21153, 22847, 24924, 28204, 39742, 42306, 42947, 45694, 49848, 56408, 59613, 68541, 79484, 84612, 85894, 91388, 119226, 128841, 137082, 158968, 169224, 171788, 182776, 218581, 238452, 257682, 274164, 343576, 437162, 472417, 476904, 515364, 548328, 655743, 874324, 944834, 1030728, 1311486, 1331357, 1417251, 1748648, 1889668, 2622972, 2662714, 2834502, 3779336, 3994071, 5245944, 5325428, 5669004, 7988142, 10650856, 11338008, 14644927, 15976284, 29289854, 31952568, 43934781, 58579708, 87869562, 117159416, 175739124, 351478248]

約数ペア:

[(1, 351478248), (2, 175739124), (3, 117159416), (4, 87869562), (6, 58579708), (8, 43934781), (11, 31952568), (12, 29289854), (22, 15976284), (24, 14644927), (31, 11338008), (33, 10650856), (44, 7988142), (62, 5669004), (66, 5325428), (67, 5245944), (88, 3994071), (93, 3779336), (124, 2834502), (132, 2662714), (134, 2622972), (186, 1889668), (201, 1748648), (248, 1417251), (264, 1331357), (268, 1311486), (341, 1030728), (372, 944834), (402, 874324), (536, 655743), (641, 548328), (682, 515364), (737, 476904), (744, 472417), (804, 437162), (1023, 343576), (1282, 274164), (1364, 257682), (1474, 238452), (1608, 218581), (1923, 182776), (2046, 171788), (2077, 169224), (2211, 158968), (2564, 137082), (2728, 128841), (2948, 119226), (3846, 91388), (4092, 85894), (4154, 84612), (4422, 79484), (5128, 68541), (5896, 59613), (6231, 56408), (7051, 49848), (7692, 45694), (8184, 42947), (8308, 42306), (8844, 39742), (12462, 28204), (14102, 24924), (15384, 22847), (16616, 21153), (17688, 19871)]