13234725064

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{419}}^1$

素因数の和:671

約数の個数: 128

約数和(自身を含む): 28440720000

約数和(自身を除く): 15205994936

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 74, 88, 89, 109, 148, 178, 218, 296, 356, 407, 419, 436, 712, 814, 838, 872, 979, 1199, 1628, 1676, 1958, 2398, 3256, 3293, 3352, 3916, 4033, 4609, 4796, 6586, 7832, 8066, 9218, 9592, 9701, 13172, 15503, 16132, 18436, 19402, 26344, 31006, 32264, 36223, 36872, 37291, 38804, 44363, 45671, 62012, 72446, 74582, 77608, 88726, 91342, 106711, 124024, 144892, 149164, 170533, 177452, 182684, 213422, 289784, 298328, 341066, 354904, 358937, 365368, 410201, 426844, 502381, 682132, 717874, 820402, 853688, 1004762, 1364264, 1379767, 1435748, 1640804, 1689827, 2009524, 2759534, 2871496, 3281608, 3379654, 3948307, 4019048, 4064719, 5519068, 6759308, 7896614, 8129438, 11038136, 13518616, 15177437, 15793228, 16258876, 18588097, 30354874, 31586456, 32517752, 37176194, 44711909, 60709748, 74352388, 89423818, 121419496, 148704776, 150394603, 178847636, 300789206, 357695272, 601578412, 1203156824, 1654340633, 3308681266, 6617362532, 13234725064]

約数ペア:

[(1, 13234725064), (2, 6617362532), (4, 3308681266), (8, 1654340633), (11, 1203156824), (22, 601578412), (37, 357695272), (44, 300789206), (74, 178847636), (88, 150394603), (89, 148704776), (109, 121419496), (148, 89423818), (178, 74352388), (218, 60709748), (296, 44711909), (356, 37176194), (407, 32517752), (419, 31586456), (436, 30354874), (712, 18588097), (814, 16258876), (838, 15793228), (872, 15177437), (979, 13518616), (1199, 11038136), (1628, 8129438), (1676, 7896614), (1958, 6759308), (2398, 5519068), (3256, 4064719), (3293, 4019048), (3352, 3948307), (3916, 3379654), (4033, 3281608), (4609, 2871496), (4796, 2759534), (6586, 2009524), (7832, 1689827), (8066, 1640804), (9218, 1435748), (9592, 1379767), (9701, 1364264), (13172, 1004762), (15503, 853688), (16132, 820402), (18436, 717874), (19402, 682132), (26344, 502381), (31006, 426844), (32264, 410201), (36223, 365368), (36872, 358937), (37291, 354904), (38804, 341066), (44363, 298328), (45671, 289784), (62012, 213422), (72446, 182684), (74582, 177452), (77608, 170533), (88726, 149164), (91342, 144892), (106711, 124024)]