279269657385

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{269}}^1\times {\mathrm{1297}}^1$

素因数の和:1707

約数の個数: 128

約数和(自身を含む): 492954232320

約数和(自身を除く): 213684574935

約数列:

[1, 3, 5, 15, 17, 43, 51, 73, 85, 129, 215, 219, 255, 269, 365, 645, 731, 807, 1095, 1241, 1297, 1345, 2193, 3139, 3655, 3723, 3891, 4035, 4573, 6205, 6485, 9417, 10965, 11567, 13719, 15695, 18615, 19455, 19637, 22049, 22865, 34701, 47085, 53363, 55771, 57835, 58911, 66147, 68595, 94681, 98185, 110245, 160089, 167313, 173505, 196639, 266815, 278855, 284043, 294555, 330735, 333829, 348893, 473405, 589917, 800445, 836565, 844391, 948107, 983195, 1001487, 1046679, 1420215, 1609577, 1669145, 1744465, 2533173, 2844321, 2949585, 4071283, 4221955, 4740535, 4828731, 5007435, 5233395, 5931181, 8047885, 12213849, 12665865, 14221605, 14354647, 15002399, 17793543, 20356415, 24143655, 25469189, 29655905, 43063941, 45007197, 61069245, 69211811, 71773235, 75011995, 76407567, 88967715, 127345945, 207635433, 215319705, 225035985, 255040783, 346059055, 382037835, 432976213, 765122349, 1038177165, 1095175127, 1275203915, 1298928639, 2164881065, 3285525381, 3825611745, 5475875635, 6494643195, 16427626905, 18617977159, 55853931477, 93089885795, 279269657385]

約数ペア:

[(1, 279269657385), (3, 93089885795), (5, 55853931477), (15, 18617977159), (17, 16427626905), (43, 6494643195), (51, 5475875635), (73, 3825611745), (85, 3285525381), (129, 2164881065), (215, 1298928639), (219, 1275203915), (255, 1095175127), (269, 1038177165), (365, 765122349), (645, 432976213), (731, 382037835), (807, 346059055), (1095, 255040783), (1241, 225035985), (1297, 215319705), (1345, 207635433), (2193, 127345945), (3139, 88967715), (3655, 76407567), (3723, 75011995), (3891, 71773235), (4035, 69211811), (4573, 61069245), (6205, 45007197), (6485, 43063941), (9417, 29655905), (10965, 25469189), (11567, 24143655), (13719, 20356415), (15695, 17793543), (18615, 15002399), (19455, 14354647), (19637, 14221605), (22049, 12665865), (22865, 12213849), (34701, 8047885), (47085, 5931181), (53363, 5233395), (55771, 5007435), (57835, 4828731), (58911, 4740535), (66147, 4221955), (68595, 4071283), (94681, 2949585), (98185, 2844321), (110245, 2533173), (160089, 1744465), (167313, 1669145), (173505, 1609577), (196639, 1420215), (266815, 1046679), (278855, 1001487), (284043, 983195), (294555, 948107), (330735, 844391), (333829, 836565), (348893, 800445), (473405, 589917)]