1220041213456

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{18859}}^1$

素因数の和:19117

約数の個数: 160

約数和(自身を含む): 2682139443200

約数和(自身を除く): 1462098229744

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 79, 104, 124, 127, 158, 208, 248, 254, 316, 403, 496, 508, 632, 806, 1016, 1027, 1264, 1612, 1651, 2032, 2054, 2449, 3224, 3302, 3937, 4108, 4898, 6448, 6604, 7874, 8216, 9796, 10033, 13208, 15748, 16432, 18859, 19592, 20066, 26416, 31496, 31837, 37718, 39184, 40132, 51181, 62992, 63674, 75436, 80264, 102362, 127348, 130429, 150872, 160528, 204724, 245167, 254696, 260858, 301744, 311023, 409448, 490334, 509392, 521716, 584629, 622046, 818896, 980668, 1043432, 1169258, 1244092, 1489861, 1961336, 2086864, 2338516, 2395093, 2488184, 2979722, 3922672, 4043299, 4677032, 4790186, 4976368, 5959444, 7600177, 8086598, 9354064, 9580372, 11918888, 15200354, 16173196, 19160744, 19368193, 23837776, 30400708, 31136209, 32346392, 38321488, 38736386, 46185691, 60801416, 62272418, 64692784, 74247883, 77472772, 92371382, 121602832, 124544836, 148495766, 154945544, 184742764, 189212347, 249089672, 296991532, 309891088, 369485528, 378424694, 498179344, 593983064, 600413983, 738971056, 756849388, 965222479, 1187966128, 1200827966, 1513698776, 1930444958, 2401655932, 2459760511, 3027397552, 3860889916, 4803311864, 4919521022, 5865582757, 7721779832, 9606623728, 9839042044, 11731165514, 15443559664, 19678084088, 23462331028, 39356168176, 46924662056, 76252575841, 93849324112, 152505151682, 305010303364, 610020606728, 1220041213456]

約数ペア:

[(1, 1220041213456), (2, 610020606728), (4, 305010303364), (8, 152505151682), (13, 93849324112), (16, 76252575841), (26, 46924662056), (31, 39356168176), (52, 23462331028), (62, 19678084088), (79, 15443559664), (104, 11731165514), (124, 9839042044), (127, 9606623728), (158, 7721779832), (208, 5865582757), (248, 4919521022), (254, 4803311864), (316, 3860889916), (403, 3027397552), (496, 2459760511), (508, 2401655932), (632, 1930444958), (806, 1513698776), (1016, 1200827966), (1027, 1187966128), (1264, 965222479), (1612, 756849388), (1651, 738971056), (2032, 600413983), (2054, 593983064), (2449, 498179344), (3224, 378424694), (3302, 369485528), (3937, 309891088), (4108, 296991532), (4898, 249089672), (6448, 189212347), (6604, 184742764), (7874, 154945544), (8216, 148495766), (9796, 124544836), (10033, 121602832), (13208, 92371382), (15748, 77472772), (16432, 74247883), (18859, 64692784), (19592, 62272418), (20066, 60801416), (26416, 46185691), (31496, 38736386), (31837, 38321488), (37718, 32346392), (39184, 31136209), (40132, 30400708), (51181, 23837776), (62992, 19368193), (63674, 19160744), (75436, 16173196), (80264, 15200354), (102362, 11918888), (127348, 9580372), (130429, 9354064), (150872, 8086598), (160528, 7600177), (204724, 5959444), (245167, 4976368), (254696, 4790186), (260858, 4677032), (301744, 4043299), (311023, 3922672), (409448, 2979722), (490334, 2488184), (509392, 2395093), (521716, 2338516), (584629, 2086864), (622046, 1961336), (818896, 1489861), (980668, 1244092), (1043432, 1169258)]