2153207784

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1109}}^1$

素因数の和:1272

約数の個数: 192

約数和(自身を含む): 6802790400

約数和(自身を除く): 4649582616

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 49, 52, 56, 78, 84, 91, 98, 104, 127, 147, 156, 168, 182, 196, 254, 273, 294, 312, 364, 381, 392, 508, 546, 588, 637, 728, 762, 889, 1016, 1092, 1109, 1176, 1274, 1524, 1651, 1778, 1911, 2184, 2218, 2548, 2667, 3048, 3302, 3327, 3556, 3822, 4436, 4953, 5096, 5334, 6223, 6604, 6654, 7112, 7644, 7763, 8872, 9906, 10668, 11557, 12446, 13208, 13308, 14417, 15288, 15526, 18669, 19812, 21336, 23114, 23289, 24892, 26616, 28834, 31052, 34671, 37338, 39624, 43251, 46228, 46578, 49784, 54341, 57668, 62104, 69342, 74676, 80899, 86502, 92456, 93156, 100919, 108682, 115336, 138684, 140843, 149352, 161798, 163023, 173004, 186312, 201838, 217364, 242697, 277368, 281686, 302757, 323596, 326046, 346008, 403676, 422529, 434728, 485394, 563372, 605514, 647192, 652092, 706433, 807352, 845058, 970788, 985901, 1126744, 1211028, 1304184, 1412866, 1690116, 1830959, 1941576, 1971802, 2119299, 2422056, 2825732, 2957703, 3380232, 3661918, 3943604, 4238598, 5492877, 5651464, 5915406, 6901307, 7323836, 7887208, 8477196, 10985754, 11830812, 12816713, 13802614, 14647672, 16954392, 20703921, 21971508, 23661624, 25633426, 27605228, 38450139, 41407842, 43943016, 51266852, 55210456, 76900278, 82815684, 89716991, 102533704, 153800556, 165631368, 179433982, 269150973, 307601112, 358867964, 538301946, 717735928, 1076603892, 2153207784]

約数ペア:

[(1, 2153207784), (2, 1076603892), (3, 717735928), (4, 538301946), (6, 358867964), (7, 307601112), (8, 269150973), (12, 179433982), (13, 165631368), (14, 153800556), (21, 102533704), (24, 89716991), (26, 82815684), (28, 76900278), (39, 55210456), (42, 51266852), (49, 43943016), (52, 41407842), (56, 38450139), (78, 27605228), (84, 25633426), (91, 23661624), (98, 21971508), (104, 20703921), (127, 16954392), (147, 14647672), (156, 13802614), (168, 12816713), (182, 11830812), (196, 10985754), (254, 8477196), (273, 7887208), (294, 7323836), (312, 6901307), (364, 5915406), (381, 5651464), (392, 5492877), (508, 4238598), (546, 3943604), (588, 3661918), (637, 3380232), (728, 2957703), (762, 2825732), (889, 2422056), (1016, 2119299), (1092, 1971802), (1109, 1941576), (1176, 1830959), (1274, 1690116), (1524, 1412866), (1651, 1304184), (1778, 1211028), (1911, 1126744), (2184, 985901), (2218, 970788), (2548, 845058), (2667, 807352), (3048, 706433), (3302, 652092), (3327, 647192), (3556, 605514), (3822, 563372), (4436, 485394), (4953, 434728), (5096, 422529), (5334, 403676), (6223, 346008), (6604, 326046), (6654, 323596), (7112, 302757), (7644, 281686), (7763, 277368), (8872, 242697), (9906, 217364), (10668, 201838), (11557, 186312), (12446, 173004), (13208, 163023), (13308, 161798), (14417, 149352), (15288, 140843), (15526, 138684), (18669, 115336), (19812, 108682), (21336, 100919), (23114, 93156), (23289, 92456), (24892, 86502), (26616, 80899), (28834, 74676), (31052, 69342), (34671, 62104), (37338, 57668), (39624, 54341), (43251, 49784), (46228, 46578)]