676504386740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1\times {\mathrm{25847}}^1$

素因数の和:26146

約数の個数: 192

約数和(自身を含む): 1781521910784

約数和(自身を除く): 1105017524044

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 73, 91, 130, 140, 146, 182, 197, 260, 292, 364, 365, 394, 455, 511, 730, 788, 910, 949, 985, 1022, 1379, 1460, 1820, 1898, 1970, 2044, 2555, 2561, 2758, 3796, 3940, 4745, 5110, 5122, 5516, 6643, 6895, 9490, 10220, 10244, 12805, 13286, 13790, 14381, 17927, 18980, 25610, 25847, 26572, 27580, 28762, 33215, 35854, 51220, 51694, 57524, 66430, 71708, 71905, 89635, 100667, 103388, 129235, 132860, 143810, 179270, 180929, 186953, 201334, 258470, 287620, 336011, 358540, 361858, 373906, 402668, 503335, 516940, 672022, 723716, 747812, 904645, 934765, 1006670, 1308671, 1344044, 1680055, 1809290, 1869530, 1886831, 2013340, 2352077, 2617342, 3360110, 3618580, 3739060, 3773662, 4704154, 5091859, 5234684, 6543355, 6720220, 7547324, 9408308, 9434155, 10183718, 11760385, 13086710, 13207817, 18868310, 20367436, 23520770, 24528803, 25459295, 26173420, 26415634, 35643013, 37736620, 47041540, 49057606, 50918590, 52831268, 66039085, 66194167, 71286026, 98115212, 101837180, 122644015, 132078170, 132388334, 142572052, 171701621, 178215065, 245288030, 264156340, 264776668, 330970835, 343403242, 356430130, 371705707, 463359169, 490576060, 661941670, 686806484, 712860260, 743411414, 858508105, 926718338, 1323883340, 1486822828, 1717016210, 1853436676, 1858528535, 2316795845, 2601939949, 3434032420, 3717057070, 4633591690, 4832174191, 5203879898, 7434114140, 9267183380, 9664348382, 10407759796, 13009699745, 19328696764, 24160870955, 26019399490, 33825219337, 48321741910, 52038798980, 67650438674, 96643483820, 135300877348, 169126096685, 338252193370, 676504386740]

約数ペア:

[(1, 676504386740), (2, 338252193370), (4, 169126096685), (5, 135300877348), (7, 96643483820), (10, 67650438674), (13, 52038798980), (14, 48321741910), (20, 33825219337), (26, 26019399490), (28, 24160870955), (35, 19328696764), (52, 13009699745), (65, 10407759796), (70, 9664348382), (73, 9267183380), (91, 7434114140), (130, 5203879898), (140, 4832174191), (146, 4633591690), (182, 3717057070), (197, 3434032420), (260, 2601939949), (292, 2316795845), (364, 1858528535), (365, 1853436676), (394, 1717016210), (455, 1486822828), (511, 1323883340), (730, 926718338), (788, 858508105), (910, 743411414), (949, 712860260), (985, 686806484), (1022, 661941670), (1379, 490576060), (1460, 463359169), (1820, 371705707), (1898, 356430130), (1970, 343403242), (2044, 330970835), (2555, 264776668), (2561, 264156340), (2758, 245288030), (3796, 178215065), (3940, 171701621), (4745, 142572052), (5110, 132388334), (5122, 132078170), (5516, 122644015), (6643, 101837180), (6895, 98115212), (9490, 71286026), (10220, 66194167), (10244, 66039085), (12805, 52831268), (13286, 50918590), (13790, 49057606), (14381, 47041540), (17927, 37736620), (18980, 35643013), (25610, 26415634), (25847, 26173420), (26572, 25459295), (27580, 24528803), (28762, 23520770), (33215, 20367436), (35854, 18868310), (51220, 13207817), (51694, 13086710), (57524, 11760385), (66430, 10183718), (71708, 9434155), (71905, 9408308), (89635, 7547324), (100667, 6720220), (103388, 6543355), (129235, 5234684), (132860, 5091859), (143810, 4704154), (179270, 3773662), (180929, 3739060), (186953, 3618580), (201334, 3360110), (258470, 2617342), (287620, 2352077), (336011, 2013340), (358540, 1886831), (361858, 1869530), (373906, 1809290), (402668, 1680055), (503335, 1344044), (516940, 1308671), (672022, 1006670), (723716, 934765), (747812, 904645)]