1253584318

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{709}}^1$

素因数の和:794

約数の個数: 96

約数和(自身を含む): 2511014400

約数和(自身を除く): 1257430082

約数列:

[1, 2, 7, 14, 17, 19, 23, 34, 38, 46, 119, 133, 161, 238, 266, 289, 322, 323, 391, 437, 578, 646, 709, 782, 874, 1418, 2023, 2261, 2737, 3059, 4046, 4522, 4963, 5474, 5491, 6118, 6647, 7429, 9926, 10982, 12053, 13294, 13471, 14858, 16307, 24106, 26942, 32614, 38437, 46529, 52003, 76874, 84371, 93058, 94297, 104006, 114149, 126293, 168742, 188594, 204901, 228298, 229007, 252586, 277219, 309833, 409802, 458014, 554438, 619666, 884051, 1434307, 1603049, 1768102, 1940533, 2168831, 2868614, 3206098, 3881066, 3893119, 4337662, 4712723, 5267161, 7786238, 9425446, 10534322, 27251833, 32989061, 36870127, 54503666, 65978122, 73740254, 89541737, 179083474, 626792159, 1253584318]

約数ペア:

[(1, 1253584318), (2, 626792159), (7, 179083474), (14, 89541737), (17, 73740254), (19, 65978122), (23, 54503666), (34, 36870127), (38, 32989061), (46, 27251833), (119, 10534322), (133, 9425446), (161, 7786238), (238, 5267161), (266, 4712723), (289, 4337662), (322, 3893119), (323, 3881066), (391, 3206098), (437, 2868614), (578, 2168831), (646, 1940533), (709, 1768102), (782, 1603049), (874, 1434307), (1418, 884051), (2023, 619666), (2261, 554438), (2737, 458014), (3059, 409802), (4046, 309833), (4522, 277219), (4963, 252586), (5474, 229007), (5491, 228298), (6118, 204901), (6647, 188594), (7429, 168742), (9926, 126293), (10982, 114149), (12053, 104006), (13294, 94297), (13471, 93058), (14858, 84371), (16307, 76874), (24106, 52003), (26942, 46529), (32614, 38437)]