1331686764576

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{10601}}^1\times {\mathrm{62311}}^1$

素因数の和:72935

約数の個数: 144

約数和(自身を含む): 4328459710848

約数和(自身を除く): 2996772946272

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 10601, 21202, 31803, 42404, 62311, 63606, 74207, 84808, 95409, 124622, 127212, 148414, 169616, 186933, 190818, 222621, 249244, 254424, 296828, 339232, 373866, 381636, 436177, 445242, 498488, 508848, 560799, 593656, 667863, 747732, 763272, 872354, 890484, 996976, 1017696, 1121598, 1187312, 1308531, 1335726, 1495464, 1526544, 1744708, 1780968, 1993952, 2243196, 2374624, 2617062, 2671452, 2990928, 3053088, 3489416, 3561936, 3925593, 4486392, 5234124, 5342904, 5981856, 6978832, 7123872, 7851186, 8972784, 10468248, 10685808, 13957664, 15702372, 17945568, 20936496, 21371616, 31404744, 41872992, 62809488, 125618976, 660558911, 1321117822, 1981676733, 2642235644, 3963353466, 4623912377, 5284471288, 5945030199, 7926706932, 9247824754, 10568942576, 11890060398, 13871737131, 15853413864, 18495649508, 21137885152, 23780120796, 27743474262, 31706827728, 36991299016, 41615211393, 47560241592, 55486948524, 63413655456, 73982598032, 83230422786, 95120483184, 110973897048, 147965196064, 166460845572, 190240966368, 221947794096, 332921691144, 443895588192, 665843382288, 1331686764576]

約数ペア:

[(1, 1331686764576), (2, 665843382288), (3, 443895588192), (4, 332921691144), (6, 221947794096), (7, 190240966368), (8, 166460845572), (9, 147965196064), (12, 110973897048), (14, 95120483184), (16, 83230422786), (18, 73982598032), (21, 63413655456), (24, 55486948524), (28, 47560241592), (32, 41615211393), (36, 36991299016), (42, 31706827728), (48, 27743474262), (56, 23780120796), (63, 21137885152), (72, 18495649508), (84, 15853413864), (96, 13871737131), (112, 11890060398), (126, 10568942576), (144, 9247824754), (168, 7926706932), (224, 5945030199), (252, 5284471288), (288, 4623912377), (336, 3963353466), (504, 2642235644), (672, 1981676733), (1008, 1321117822), (2016, 660558911), (10601, 125618976), (21202, 62809488), (31803, 41872992), (42404, 31404744), (62311, 21371616), (63606, 20936496), (74207, 17945568), (84808, 15702372), (95409, 13957664), (124622, 10685808), (127212, 10468248), (148414, 8972784), (169616, 7851186), (186933, 7123872), (190818, 6978832), (222621, 5981856), (249244, 5342904), (254424, 5234124), (296828, 4486392), (339232, 3925593), (373866, 3561936), (381636, 3489416), (436177, 3053088), (445242, 2990928), (498488, 2671452), (508848, 2617062), (560799, 2374624), (593656, 2243196), (667863, 1993952), (747732, 1780968), (763272, 1744708), (872354, 1526544), (890484, 1495464), (996976, 1335726), (1017696, 1308531), (1121598, 1187312)]