428508889732

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{1327}}^1\times {\mathrm{4177}}^1$

素因数の和:5777

約数の個数: 96

約数和(自身を含む): 939585540096

約数和(自身を除く): 511076650364

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 251, 308, 502, 1004, 1327, 1757, 2654, 2761, 3514, 4177, 5308, 5522, 7028, 8354, 9289, 11044, 14597, 16708, 18578, 19327, 29194, 29239, 37156, 38654, 45947, 58388, 58478, 77308, 91894, 102179, 116956, 183788, 204358, 321629, 333077, 408716, 643258, 666154, 1048427, 1286516, 1332308, 2096854, 2331539, 3663847, 4193708, 4663078, 5542879, 7327694, 7338989, 9326156, 11085758, 11532697, 14655388, 14677978, 22171516, 23065394, 25646929, 29355956, 38800153, 46130788, 51293858, 60971669, 77600306, 80728879, 102587716, 121943338, 155200612, 161457758, 243886676, 322915516, 426801683, 853603366, 1391262629, 1707206732, 2782525258, 5565050516, 9738838403, 15303888919, 19477676806, 30607777838, 38955353612, 61215555676, 107127222433, 214254444866, 428508889732]

約数ペア:

[(1, 428508889732), (2, 214254444866), (4, 107127222433), (7, 61215555676), (11, 38955353612), (14, 30607777838), (22, 19477676806), (28, 15303888919), (44, 9738838403), (77, 5565050516), (154, 2782525258), (251, 1707206732), (308, 1391262629), (502, 853603366), (1004, 426801683), (1327, 322915516), (1757, 243886676), (2654, 161457758), (2761, 155200612), (3514, 121943338), (4177, 102587716), (5308, 80728879), (5522, 77600306), (7028, 60971669), (8354, 51293858), (9289, 46130788), (11044, 38800153), (14597, 29355956), (16708, 25646929), (18578, 23065394), (19327, 22171516), (29194, 14677978), (29239, 14655388), (37156, 11532697), (38654, 11085758), (45947, 9326156), (58388, 7338989), (58478, 7327694), (77308, 5542879), (91894, 4663078), (102179, 4193708), (116956, 3663847), (183788, 2331539), (204358, 2096854), (321629, 1332308), (333077, 1286516), (408716, 1048427), (643258, 666154)]