2619129968

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{11173}}^1$

素因数の和:11231

約数の個数: 120

約数和(自身を含む): 6634137888

約数和(自身を除く): 4015007920

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 46, 49, 52, 56, 91, 92, 98, 104, 112, 161, 182, 184, 196, 208, 299, 322, 364, 368, 392, 598, 637, 644, 728, 784, 1127, 1196, 1274, 1288, 1456, 2093, 2254, 2392, 2548, 2576, 4186, 4508, 4784, 5096, 8372, 9016, 10192, 11173, 14651, 16744, 18032, 22346, 29302, 33488, 44692, 58604, 78211, 89384, 117208, 145249, 156422, 178768, 234416, 256979, 290498, 312844, 513958, 547477, 580996, 625688, 1016743, 1027916, 1094954, 1161992, 1251376, 1798853, 2033486, 2055832, 2189908, 2323984, 3340727, 3597706, 4066972, 4111664, 4379816, 6681454, 7117201, 7195412, 8133944, 8759632, 12591971, 13362908, 14234402, 14390824, 16267888, 23385089, 25183942, 26725816, 28468804, 28781648, 46770178, 50367884, 53451632, 56937608, 93540356, 100735768, 113875216, 163695623, 187080712, 201471536, 327391246, 374161424, 654782492, 1309564984, 2619129968]

約数ペア:

[(1, 2619129968), (2, 1309564984), (4, 654782492), (7, 374161424), (8, 327391246), (13, 201471536), (14, 187080712), (16, 163695623), (23, 113875216), (26, 100735768), (28, 93540356), (46, 56937608), (49, 53451632), (52, 50367884), (56, 46770178), (91, 28781648), (92, 28468804), (98, 26725816), (104, 25183942), (112, 23385089), (161, 16267888), (182, 14390824), (184, 14234402), (196, 13362908), (208, 12591971), (299, 8759632), (322, 8133944), (364, 7195412), (368, 7117201), (392, 6681454), (598, 4379816), (637, 4111664), (644, 4066972), (728, 3597706), (784, 3340727), (1127, 2323984), (1196, 2189908), (1274, 2055832), (1288, 2033486), (1456, 1798853), (2093, 1251376), (2254, 1161992), (2392, 1094954), (2548, 1027916), (2576, 1016743), (4186, 625688), (4508, 580996), (4784, 547477), (5096, 513958), (8372, 312844), (9016, 290498), (10192, 256979), (11173, 234416), (14651, 178768), (16744, 156422), (18032, 145249), (22346, 117208), (29302, 89384), (33488, 78211), (44692, 58604)]