464795214

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1$

素因数の和:286

約数の個数: 128

約数和(自身を含む): 1111326720

約数和(自身を除く): 646531506

約数列:

[1, 2, 3, 6, 13, 19, 26, 31, 38, 39, 57, 62, 67, 78, 93, 114, 134, 151, 186, 201, 247, 302, 402, 403, 453, 494, 589, 741, 806, 871, 906, 1178, 1209, 1273, 1482, 1742, 1767, 1963, 2077, 2418, 2546, 2613, 2869, 3534, 3819, 3926, 4154, 4681, 5226, 5738, 5889, 6231, 7638, 7657, 8607, 9362, 10117, 11778, 12462, 14043, 15314, 16549, 17214, 20234, 22971, 27001, 28086, 30351, 33098, 37297, 39463, 45942, 49647, 54002, 60702, 60853, 74594, 78926, 81003, 88939, 99294, 111891, 118389, 121706, 131521, 162006, 177878, 182559, 192223, 223782, 236778, 263042, 266817, 313627, 365118, 384446, 394563, 513019, 533634, 576669, 627254, 789126, 940881, 1026038, 1153338, 1156207, 1539057, 1881762, 2312414, 2498899, 3078114, 3468621, 4077151, 4997798, 5958913, 6937242, 7496697, 8154302, 11917826, 12231453, 14993394, 17876739, 24462906, 35753478, 77465869, 154931738, 232397607, 464795214]

約数ペア:

[(1, 464795214), (2, 232397607), (3, 154931738), (6, 77465869), (13, 35753478), (19, 24462906), (26, 17876739), (31, 14993394), (38, 12231453), (39, 11917826), (57, 8154302), (62, 7496697), (67, 6937242), (78, 5958913), (93, 4997798), (114, 4077151), (134, 3468621), (151, 3078114), (186, 2498899), (201, 2312414), (247, 1881762), (302, 1539057), (402, 1156207), (403, 1153338), (453, 1026038), (494, 940881), (589, 789126), (741, 627254), (806, 576669), (871, 533634), (906, 513019), (1178, 394563), (1209, 384446), (1273, 365118), (1482, 313627), (1742, 266817), (1767, 263042), (1963, 236778), (2077, 223782), (2418, 192223), (2546, 182559), (2613, 177878), (2869, 162006), (3534, 131521), (3819, 121706), (3926, 118389), (4154, 111891), (4681, 99294), (5226, 88939), (5738, 81003), (5889, 78926), (6231, 74594), (7638, 60853), (7657, 60702), (8607, 54002), (9362, 49647), (10117, 45942), (11778, 39463), (12462, 37297), (14043, 33098), (15314, 30351), (16549, 28086), (17214, 27001), (20234, 22971)]