1864276908

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{463}}^1\times {\mathrm{487}}^1$

素因数の和:1023

約数の個数: 96

約数和(自身を含む): 4793112576

約数和(自身を除く): 2928835668

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 53, 78, 106, 156, 159, 212, 318, 463, 487, 636, 689, 926, 974, 1378, 1389, 1461, 1852, 1948, 2067, 2756, 2778, 2922, 4134, 5556, 5844, 6019, 6331, 8268, 12038, 12662, 18057, 18993, 24076, 24539, 25324, 25811, 36114, 37986, 49078, 51622, 72228, 73617, 75972, 77433, 98156, 103244, 147234, 154866, 225481, 294468, 309732, 319007, 335543, 450962, 638014, 671086, 676443, 901924, 957021, 1006629, 1276028, 1342172, 1352886, 1914042, 2013258, 2705772, 2931253, 3828084, 4026516, 5862506, 8793759, 11725012, 11950493, 17587518, 23900986, 35175036, 35851479, 47801972, 71702958, 143405916, 155356409, 310712818, 466069227, 621425636, 932138454, 1864276908]

約数ペア:

[(1, 1864276908), (2, 932138454), (3, 621425636), (4, 466069227), (6, 310712818), (12, 155356409), (13, 143405916), (26, 71702958), (39, 47801972), (52, 35851479), (53, 35175036), (78, 23900986), (106, 17587518), (156, 11950493), (159, 11725012), (212, 8793759), (318, 5862506), (463, 4026516), (487, 3828084), (636, 2931253), (689, 2705772), (926, 2013258), (974, 1914042), (1378, 1352886), (1389, 1342172), (1461, 1276028), (1852, 1006629), (1948, 957021), (2067, 901924), (2756, 676443), (2778, 671086), (2922, 638014), (4134, 450962), (5556, 335543), (5844, 319007), (6019, 309732), (6331, 294468), (8268, 225481), (12038, 154866), (12662, 147234), (18057, 103244), (18993, 98156), (24076, 77433), (24539, 75972), (25324, 73617), (25811, 72228), (36114, 51622), (37986, 49078)]