1287718296

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{167}}^1\times {\mathrm{229}}^1$

素因数の和:489

約数の個数: 128

約数和(自身を含む): 3449779200

約数和(自身を除く): 2162060904

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 61, 69, 92, 122, 138, 167, 183, 184, 229, 244, 276, 334, 366, 458, 488, 501, 552, 668, 687, 732, 916, 1002, 1336, 1374, 1403, 1464, 1832, 2004, 2748, 2806, 3841, 4008, 4209, 5267, 5496, 5612, 7682, 8418, 10187, 10534, 11224, 11523, 13969, 15364, 15801, 16836, 20374, 21068, 23046, 27938, 30561, 30728, 31602, 33672, 38243, 40748, 41907, 42136, 46092, 55876, 61122, 63204, 76486, 81496, 83814, 92184, 111752, 114729, 122244, 126408, 152972, 167628, 229458, 234301, 244488, 305944, 321287, 335256, 458916, 468602, 642574, 702903, 879589, 917832, 937204, 963861, 1285148, 1405806, 1759178, 1874408, 1927722, 2332823, 2570296, 2638767, 2811612, 3518356, 3855444, 4665646, 5277534, 5623224, 6998469, 7036712, 7710888, 9331292, 10555068, 13996938, 18662584, 21110136, 27993876, 53654929, 55987752, 107309858, 160964787, 214619716, 321929574, 429239432, 643859148, 1287718296]

約数ペア:

[(1, 1287718296), (2, 643859148), (3, 429239432), (4, 321929574), (6, 214619716), (8, 160964787), (12, 107309858), (23, 55987752), (24, 53654929), (46, 27993876), (61, 21110136), (69, 18662584), (92, 13996938), (122, 10555068), (138, 9331292), (167, 7710888), (183, 7036712), (184, 6998469), (229, 5623224), (244, 5277534), (276, 4665646), (334, 3855444), (366, 3518356), (458, 2811612), (488, 2638767), (501, 2570296), (552, 2332823), (668, 1927722), (687, 1874408), (732, 1759178), (916, 1405806), (1002, 1285148), (1336, 963861), (1374, 937204), (1403, 917832), (1464, 879589), (1832, 702903), (2004, 642574), (2748, 468602), (2806, 458916), (3841, 335256), (4008, 321287), (4209, 305944), (5267, 244488), (5496, 234301), (5612, 229458), (7682, 167628), (8418, 152972), (10187, 126408), (10534, 122244), (11224, 114729), (11523, 111752), (13969, 92184), (15364, 83814), (15801, 81496), (16836, 76486), (20374, 63204), (21068, 61122), (23046, 55876), (27938, 46092), (30561, 42136), (30728, 41907), (31602, 40748), (33672, 38243)]