191052048

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{487}}^1\times {\mathrm{743}}^1$

素因数の和:1252

約数の個数: 80

約数和(自身を含む): 540251136

約数和(自身を除く): 349199088

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 487, 528, 743, 974, 1461, 1486, 1948, 2229, 2922, 2972, 3896, 4458, 5357, 5844, 5944, 7792, 8173, 8916, 10714, 11688, 11888, 16071, 16346, 17832, 21428, 23376, 24519, 32142, 32692, 35664, 42856, 49038, 64284, 65384, 85712, 98076, 128568, 130768, 196152, 257136, 361841, 392304, 723682, 1085523, 1447364, 2171046, 2894728, 3980251, 4342092, 5789456, 7960502, 8684184, 11940753, 15921004, 17368368, 23881506, 31842008, 47763012, 63684016, 95526024, 191052048]

約数ペア:

[(1, 191052048), (2, 95526024), (3, 63684016), (4, 47763012), (6, 31842008), (8, 23881506), (11, 17368368), (12, 15921004), (16, 11940753), (22, 8684184), (24, 7960502), (33, 5789456), (44, 4342092), (48, 3980251), (66, 2894728), (88, 2171046), (132, 1447364), (176, 1085523), (264, 723682), (487, 392304), (528, 361841), (743, 257136), (974, 196152), (1461, 130768), (1486, 128568), (1948, 98076), (2229, 85712), (2922, 65384), (2972, 64284), (3896, 49038), (4458, 42856), (5357, 35664), (5844, 32692), (5944, 32142), (7792, 24519), (8173, 23376), (8916, 21428), (10714, 17832), (11688, 16346), (11888, 16071)]