671900874684

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{194863}}^1$

素因数の和:194968

約数の個数: 144

約数和(自身を含む): 1820447548416

約数和(自身を除く): 1148546673732

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 31, 39, 46, 52, 62, 69, 78, 92, 93, 124, 138, 156, 186, 276, 299, 372, 403, 598, 713, 806, 897, 961, 1196, 1209, 1426, 1612, 1794, 1922, 2139, 2418, 2852, 2883, 3588, 3844, 4278, 4836, 5766, 8556, 9269, 11532, 12493, 18538, 22103, 24986, 27807, 37076, 37479, 44206, 49972, 55614, 66309, 74958, 88412, 111228, 132618, 149916, 194863, 265236, 287339, 389726, 574678, 584589, 779452, 862017, 1149356, 1169178, 1724034, 2338356, 2533219, 3448068, 4481849, 5066438, 6040753, 7599657, 8963698, 10132876, 12081506, 13445547, 15199314, 17927396, 18122259, 24163012, 26891094, 30398628, 36244518, 53782188, 58264037, 72489036, 78529789, 116528074, 138937319, 157059578, 174792111, 187263343, 233056148, 235589367, 277874638, 314119156, 349584222, 374526686, 416811957, 471178734, 555749276, 561790029, 699168444, 749053372, 833623914, 942357468, 1123580058, 1667247828, 1806185147, 2247160116, 2434423459, 3612370294, 4307056889, 4868846918, 5418555441, 7224740588, 7303270377, 8614113778, 9737693836, 10837110882, 12921170667, 14606540754, 17228227556, 21674221764, 25842341334, 29213081508, 51684682668, 55991739557, 111983479114, 167975218671, 223966958228, 335950437342, 671900874684]

約数ペア:

[(1, 671900874684), (2, 335950437342), (3, 223966958228), (4, 167975218671), (6, 111983479114), (12, 55991739557), (13, 51684682668), (23, 29213081508), (26, 25842341334), (31, 21674221764), (39, 17228227556), (46, 14606540754), (52, 12921170667), (62, 10837110882), (69, 9737693836), (78, 8614113778), (92, 7303270377), (93, 7224740588), (124, 5418555441), (138, 4868846918), (156, 4307056889), (186, 3612370294), (276, 2434423459), (299, 2247160116), (372, 1806185147), (403, 1667247828), (598, 1123580058), (713, 942357468), (806, 833623914), (897, 749053372), (961, 699168444), (1196, 561790029), (1209, 555749276), (1426, 471178734), (1612, 416811957), (1794, 374526686), (1922, 349584222), (2139, 314119156), (2418, 277874638), (2852, 235589367), (2883, 233056148), (3588, 187263343), (3844, 174792111), (4278, 157059578), (4836, 138937319), (5766, 116528074), (8556, 78529789), (9269, 72489036), (11532, 58264037), (12493, 53782188), (18538, 36244518), (22103, 30398628), (24986, 26891094), (27807, 24163012), (37076, 18122259), (37479, 17927396), (44206, 15199314), (49972, 13445547), (55614, 12081506), (66309, 10132876), (74958, 8963698), (88412, 7599657), (111228, 6040753), (132618, 5066438), (149916, 4481849), (194863, 3448068), (265236, 2533219), (287339, 2338356), (389726, 1724034), (574678, 1169178), (584589, 1149356), (779452, 862017)]