228576764

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{439}}^1$

素因数の和:523

約数の個数: 96

約数和(自身を含む): 496742400

約数和(自身を除く): 268165636

約数列:

[1, 2, 4, 13, 17, 19, 26, 31, 34, 38, 52, 62, 68, 76, 124, 221, 247, 323, 403, 439, 442, 494, 527, 589, 646, 806, 878, 884, 988, 1054, 1178, 1292, 1612, 1756, 2108, 2356, 4199, 5707, 6851, 7463, 7657, 8341, 8398, 10013, 11414, 13609, 13702, 14926, 15314, 16682, 16796, 20026, 22828, 27218, 27404, 29852, 30628, 33364, 40052, 54436, 97019, 108433, 130169, 141797, 176917, 194038, 216866, 231353, 258571, 260338, 283594, 353834, 388076, 433732, 462706, 517142, 520676, 567188, 707668, 925412, 1034284, 1843361, 3007589, 3361423, 3686722, 4395707, 6015178, 6722846, 7373444, 8791414, 12030356, 13445692, 17582828, 57144191, 114288382, 228576764]

約数ペア:

[(1, 228576764), (2, 114288382), (4, 57144191), (13, 17582828), (17, 13445692), (19, 12030356), (26, 8791414), (31, 7373444), (34, 6722846), (38, 6015178), (52, 4395707), (62, 3686722), (68, 3361423), (76, 3007589), (124, 1843361), (221, 1034284), (247, 925412), (323, 707668), (403, 567188), (439, 520676), (442, 517142), (494, 462706), (527, 433732), (589, 388076), (646, 353834), (806, 283594), (878, 260338), (884, 258571), (988, 231353), (1054, 216866), (1178, 194038), (1292, 176917), (1612, 141797), (1756, 130169), (2108, 108433), (2356, 97019), (4199, 54436), (5707, 40052), (6851, 33364), (7463, 30628), (7657, 29852), (8341, 27404), (8398, 27218), (10013, 22828), (11414, 20026), (13609, 16796), (13702, 16682), (14926, 15314)]