31506679152

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{202777}}^1$

素因数の和:202887

約数の個数: 120

約数和(自身を含む): 96102171984

約数和(自身を除く): 64595492832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 83, 104, 117, 144, 156, 166, 208, 234, 249, 312, 332, 468, 498, 624, 664, 747, 936, 996, 1079, 1328, 1494, 1872, 1992, 2158, 2988, 3237, 3984, 4316, 5976, 6474, 8632, 9711, 11952, 12948, 17264, 19422, 25896, 38844, 51792, 77688, 155376, 202777, 405554, 608331, 811108, 1216662, 1622216, 1824993, 2433324, 2636101, 3244432, 3649986, 4866648, 5272202, 7299972, 7908303, 9733296, 10544404, 14599944, 15816606, 16830491, 21088808, 23724909, 29199888, 31633212, 33660982, 42177616, 47449818, 50491473, 63266424, 67321964, 94899636, 100982946, 126532848, 134643928, 151474419, 189799272, 201965892, 218796383, 269287856, 302948838, 379598544, 403931784, 437592766, 605897676, 656389149, 807863568, 875185532, 1211795352, 1312778298, 1750371064, 1969167447, 2423590704, 2625556596, 3500742128, 3938334894, 5251113192, 7876669788, 10502226384, 15753339576, 31506679152]

約数ペア:

[(1, 31506679152), (2, 15753339576), (3, 10502226384), (4, 7876669788), (6, 5251113192), (8, 3938334894), (9, 3500742128), (12, 2625556596), (13, 2423590704), (16, 1969167447), (18, 1750371064), (24, 1312778298), (26, 1211795352), (36, 875185532), (39, 807863568), (48, 656389149), (52, 605897676), (72, 437592766), (78, 403931784), (83, 379598544), (104, 302948838), (117, 269287856), (144, 218796383), (156, 201965892), (166, 189799272), (208, 151474419), (234, 134643928), (249, 126532848), (312, 100982946), (332, 94899636), (468, 67321964), (498, 63266424), (624, 50491473), (664, 47449818), (747, 42177616), (936, 33660982), (996, 31633212), (1079, 29199888), (1328, 23724909), (1494, 21088808), (1872, 16830491), (1992, 15816606), (2158, 14599944), (2988, 10544404), (3237, 9733296), (3984, 7908303), (4316, 7299972), (5976, 5272202), (6474, 4866648), (8632, 3649986), (9711, 3244432), (11952, 2636101), (12948, 2433324), (17264, 1824993), (19422, 1622216), (25896, 1216662), (38844, 811108), (51792, 608331), (77688, 405554), (155376, 202777)]