677239164

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{251}}^1$

素因数の和:397

約数の個数: 192

約数和(自身を含む): 2086318080

約数和(自身を除く): 1409078916

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 43, 54, 63, 83, 84, 86, 108, 126, 129, 166, 172, 189, 249, 251, 252, 258, 301, 332, 378, 387, 498, 502, 516, 581, 602, 747, 753, 756, 774, 903, 996, 1004, 1161, 1162, 1204, 1494, 1506, 1548, 1743, 1757, 1806, 2241, 2259, 2322, 2324, 2709, 2988, 3012, 3486, 3514, 3569, 3612, 4482, 4518, 4644, 5229, 5271, 5418, 6777, 6972, 7028, 7138, 8127, 8964, 9036, 10458, 10542, 10707, 10793, 10836, 13554, 14276, 15687, 15813, 16254, 20833, 20916, 21084, 21414, 21586, 24983, 27108, 31374, 31626, 32121, 32379, 32508, 41666, 42828, 43172, 47439, 49966, 62499, 62748, 63252, 64242, 64758, 74949, 75551, 83332, 94878, 96363, 97137, 99932, 124998, 128484, 129516, 145831, 149898, 151102, 187497, 189756, 192726, 194274, 224847, 226653, 249996, 291411, 291662, 299796, 302204, 374994, 385452, 388548, 437493, 449694, 453306, 562491, 582822, 583324, 674541, 679959, 749988, 874986, 895819, 899388, 906612, 1124982, 1165644, 1312479, 1349082, 1359918, 1749972, 1791638, 2039877, 2249964, 2624958, 2687457, 2698164, 2719836, 3583276, 3937437, 4079754, 5249916, 5374914, 6270733, 7874874, 8062371, 8159508, 10749828, 12541466, 15749748, 16124742, 18812199, 24187113, 25082932, 32249484, 37624398, 48374226, 56436597, 75248796, 96748452, 112873194, 169309791, 225746388, 338619582, 677239164]

約数ペア:

[(1, 677239164), (2, 338619582), (3, 225746388), (4, 169309791), (6, 112873194), (7, 96748452), (9, 75248796), (12, 56436597), (14, 48374226), (18, 37624398), (21, 32249484), (27, 25082932), (28, 24187113), (36, 18812199), (42, 16124742), (43, 15749748), (54, 12541466), (63, 10749828), (83, 8159508), (84, 8062371), (86, 7874874), (108, 6270733), (126, 5374914), (129, 5249916), (166, 4079754), (172, 3937437), (189, 3583276), (249, 2719836), (251, 2698164), (252, 2687457), (258, 2624958), (301, 2249964), (332, 2039877), (378, 1791638), (387, 1749972), (498, 1359918), (502, 1349082), (516, 1312479), (581, 1165644), (602, 1124982), (747, 906612), (753, 899388), (756, 895819), (774, 874986), (903, 749988), (996, 679959), (1004, 674541), (1161, 583324), (1162, 582822), (1204, 562491), (1494, 453306), (1506, 449694), (1548, 437493), (1743, 388548), (1757, 385452), (1806, 374994), (2241, 302204), (2259, 299796), (2322, 291662), (2324, 291411), (2709, 249996), (2988, 226653), (3012, 224847), (3486, 194274), (3514, 192726), (3569, 189756), (3612, 187497), (4482, 151102), (4518, 149898), (4644, 145831), (5229, 129516), (5271, 128484), (5418, 124998), (6777, 99932), (6972, 97137), (7028, 96363), (7138, 94878), (8127, 83332), (8964, 75551), (9036, 74949), (10458, 64758), (10542, 64242), (10707, 63252), (10793, 62748), (10836, 62499), (13554, 49966), (14276, 47439), (15687, 43172), (15813, 42828), (16254, 41666), (20833, 32508), (20916, 32379), (21084, 32121), (21414, 31626), (21586, 31374), (24983, 27108)]