871199172

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{3343}}^1$

素因数の和:3502

約数の個数: 96

約数和(自身を含む): 2396979200

約数和(自身を除く): 1525780028

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 127, 171, 228, 254, 342, 381, 508, 513, 684, 762, 1026, 1143, 1524, 2052, 2286, 2413, 3343, 3429, 4572, 4826, 6686, 6858, 7239, 9652, 10029, 13372, 13716, 14478, 20058, 21717, 28956, 30087, 40116, 43434, 60174, 63517, 65151, 86868, 90261, 120348, 127034, 130302, 180522, 190551, 254068, 260604, 361044, 381102, 424561, 571653, 762204, 849122, 1143306, 1273683, 1698244, 1714959, 2286612, 2547366, 3429918, 3821049, 5094732, 6859836, 7642098, 8066659, 11463147, 15284196, 16133318, 22926294, 24199977, 32266636, 45852588, 48399954, 72599931, 96799908, 145199862, 217799793, 290399724, 435599586, 871199172]

約数ペア:

[(1, 871199172), (2, 435599586), (3, 290399724), (4, 217799793), (6, 145199862), (9, 96799908), (12, 72599931), (18, 48399954), (19, 45852588), (27, 32266636), (36, 24199977), (38, 22926294), (54, 16133318), (57, 15284196), (76, 11463147), (108, 8066659), (114, 7642098), (127, 6859836), (171, 5094732), (228, 3821049), (254, 3429918), (342, 2547366), (381, 2286612), (508, 1714959), (513, 1698244), (684, 1273683), (762, 1143306), (1026, 849122), (1143, 762204), (1524, 571653), (2052, 424561), (2286, 381102), (2413, 361044), (3343, 260604), (3429, 254068), (4572, 190551), (4826, 180522), (6686, 130302), (6858, 127034), (7239, 120348), (9652, 90261), (10029, 86868), (13372, 65151), (13716, 63517), (14478, 60174), (20058, 43434), (21717, 40116), (28956, 30087)]