268214232

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2521}}^1$

素因数の和:2585

約数の個数: 128

約数和(自身を含む): 813496320

約数和(自身を除く): 545282088

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 31, 33, 39, 44, 52, 62, 66, 78, 88, 93, 104, 124, 132, 143, 156, 186, 248, 264, 286, 312, 341, 372, 403, 429, 572, 682, 744, 806, 858, 1023, 1144, 1209, 1364, 1612, 1716, 2046, 2418, 2521, 2728, 3224, 3432, 4092, 4433, 4836, 5042, 7563, 8184, 8866, 9672, 10084, 13299, 15126, 17732, 20168, 26598, 27731, 30252, 32773, 35464, 53196, 55462, 60504, 65546, 78151, 83193, 98319, 106392, 110924, 131092, 156302, 166386, 196638, 221848, 234453, 262184, 312604, 332772, 360503, 393276, 468906, 625208, 665544, 721006, 786552, 859661, 937812, 1015963, 1081509, 1442012, 1719322, 1875624, 2031926, 2163018, 2578983, 2884024, 3047889, 3438644, 4063852, 4326036, 5157966, 6095778, 6877288, 8127704, 8652072, 10315932, 11175593, 12191556, 20631864, 22351186, 24383112, 33526779, 44702372, 67053558, 89404744, 134107116, 268214232]

約数ペア:

[(1, 268214232), (2, 134107116), (3, 89404744), (4, 67053558), (6, 44702372), (8, 33526779), (11, 24383112), (12, 22351186), (13, 20631864), (22, 12191556), (24, 11175593), (26, 10315932), (31, 8652072), (33, 8127704), (39, 6877288), (44, 6095778), (52, 5157966), (62, 4326036), (66, 4063852), (78, 3438644), (88, 3047889), (93, 2884024), (104, 2578983), (124, 2163018), (132, 2031926), (143, 1875624), (156, 1719322), (186, 1442012), (248, 1081509), (264, 1015963), (286, 937812), (312, 859661), (341, 786552), (372, 721006), (403, 665544), (429, 625208), (572, 468906), (682, 393276), (744, 360503), (806, 332772), (858, 312604), (1023, 262184), (1144, 234453), (1209, 221848), (1364, 196638), (1612, 166386), (1716, 156302), (2046, 131092), (2418, 110924), (2521, 106392), (2728, 98319), (3224, 83193), (3432, 78151), (4092, 65546), (4433, 60504), (4836, 55462), (5042, 53196), (7563, 35464), (8184, 32773), (8866, 30252), (9672, 27731), (10084, 26598), (13299, 20168), (15126, 17732)]