1520756357384

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{479}}^1\times {\mathrm{140381}}^1$

素因数の和:141134

約数の個数: 64

約数和(自身を含む): 3129283238400

約数和(自身を除く): 1608526881016

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 257, 479, 514, 958, 1028, 1916, 2056, 2827, 3832, 5269, 5654, 10538, 11308, 21076, 22616, 42152, 123103, 140381, 246206, 280762, 492412, 561524, 984824, 1123048, 1354133, 1544191, 2708266, 3088382, 5416532, 6176764, 10833064, 12353528, 36077917, 67242499, 72155834, 134484998, 144311668, 268969996, 288623336, 396857087, 537939992, 739667489, 793714174, 1479334978, 1587428348, 2958669956, 3174856696, 5917339912, 17281322243, 34562644486, 69125288972, 138250577944, 190094544673, 380189089346, 760378178692, 1520756357384]

約数ペア:

[(1, 1520756357384), (2, 760378178692), (4, 380189089346), (8, 190094544673), (11, 138250577944), (22, 69125288972), (44, 34562644486), (88, 17281322243), (257, 5917339912), (479, 3174856696), (514, 2958669956), (958, 1587428348), (1028, 1479334978), (1916, 793714174), (2056, 739667489), (2827, 537939992), (3832, 396857087), (5269, 288623336), (5654, 268969996), (10538, 144311668), (11308, 134484998), (21076, 72155834), (22616, 67242499), (42152, 36077917), (123103, 12353528), (140381, 10833064), (246206, 6176764), (280762, 5416532), (492412, 3088382), (561524, 2708266), (984824, 1544191), (1123048, 1354133)]