987084384

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{5531}}^1$

素因数の和:5581

約数の個数: 144

約数和(自身を含む): 3061364544

約数和(自身を除く): 2074280160

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 32, 33, 39, 44, 48, 52, 66, 78, 88, 96, 104, 132, 143, 156, 169, 176, 208, 264, 286, 312, 338, 352, 416, 429, 507, 528, 572, 624, 676, 858, 1014, 1056, 1144, 1248, 1352, 1716, 1859, 2028, 2288, 2704, 3432, 3718, 4056, 4576, 5408, 5531, 5577, 6864, 7436, 8112, 11062, 11154, 13728, 14872, 16224, 16593, 22124, 22308, 29744, 33186, 44248, 44616, 59488, 60841, 66372, 71903, 88496, 89232, 121682, 132744, 143806, 176992, 178464, 182523, 215709, 243364, 265488, 287612, 365046, 431418, 486728, 530976, 575224, 730092, 790933, 862836, 934739, 973456, 1150448, 1460184, 1581866, 1725672, 1869478, 1946912, 2300896, 2372799, 2804217, 2920368, 3163732, 3451344, 3738956, 4745598, 5608434, 5840736, 6327464, 6902688, 7477912, 9491196, 10282129, 11216868, 12654928, 14955824, 18982392, 20564258, 22433736, 25309856, 29911648, 30846387, 37964784, 41128516, 44867472, 61692774, 75929568, 82257032, 89734944, 123385548, 164514064, 246771096, 329028128, 493542192, 987084384]

約数ペア:

[(1, 987084384), (2, 493542192), (3, 329028128), (4, 246771096), (6, 164514064), (8, 123385548), (11, 89734944), (12, 82257032), (13, 75929568), (16, 61692774), (22, 44867472), (24, 41128516), (26, 37964784), (32, 30846387), (33, 29911648), (39, 25309856), (44, 22433736), (48, 20564258), (52, 18982392), (66, 14955824), (78, 12654928), (88, 11216868), (96, 10282129), (104, 9491196), (132, 7477912), (143, 6902688), (156, 6327464), (169, 5840736), (176, 5608434), (208, 4745598), (264, 3738956), (286, 3451344), (312, 3163732), (338, 2920368), (352, 2804217), (416, 2372799), (429, 2300896), (507, 1946912), (528, 1869478), (572, 1725672), (624, 1581866), (676, 1460184), (858, 1150448), (1014, 973456), (1056, 934739), (1144, 862836), (1248, 790933), (1352, 730092), (1716, 575224), (1859, 530976), (2028, 486728), (2288, 431418), (2704, 365046), (3432, 287612), (3718, 265488), (4056, 243364), (4576, 215709), (5408, 182523), (5531, 178464), (5577, 176992), (6864, 143806), (7436, 132744), (8112, 121682), (11062, 89232), (11154, 88496), (13728, 71903), (14872, 66372), (16224, 60841), (16593, 59488), (22124, 44616), (22308, 44248), (29744, 33186)]