259393992

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{6871}}^1$

素因数の和:6915

約数の個数: 96

約数和(自身を含む): 767739840

約数和(自身を除く): 508345848

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 88, 104, 121, 132, 143, 156, 242, 264, 286, 312, 363, 429, 484, 572, 726, 858, 968, 1144, 1452, 1573, 1716, 2904, 3146, 3432, 4719, 6292, 6871, 9438, 12584, 13742, 18876, 20613, 27484, 37752, 41226, 54968, 75581, 82452, 89323, 151162, 164904, 178646, 226743, 267969, 302324, 357292, 453486, 535938, 604648, 714584, 831391, 906972, 982553, 1071876, 1662782, 1813944, 1965106, 2143752, 2494173, 2947659, 3325564, 3930212, 4988346, 5895318, 6651128, 7860424, 9976692, 10808083, 11790636, 19953384, 21616166, 23581272, 32424249, 43232332, 64848498, 86464664, 129696996, 259393992]

約数ペア:

[(1, 259393992), (2, 129696996), (3, 86464664), (4, 64848498), (6, 43232332), (8, 32424249), (11, 23581272), (12, 21616166), (13, 19953384), (22, 11790636), (24, 10808083), (26, 9976692), (33, 7860424), (39, 6651128), (44, 5895318), (52, 4988346), (66, 3930212), (78, 3325564), (88, 2947659), (104, 2494173), (121, 2143752), (132, 1965106), (143, 1813944), (156, 1662782), (242, 1071876), (264, 982553), (286, 906972), (312, 831391), (363, 714584), (429, 604648), (484, 535938), (572, 453486), (726, 357292), (858, 302324), (968, 267969), (1144, 226743), (1452, 178646), (1573, 164904), (1716, 151162), (2904, 89323), (3146, 82452), (3432, 75581), (4719, 54968), (6292, 41226), (6871, 37752), (9438, 27484), (12584, 20613), (13742, 18876)]