254834366985

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{283}}^1\times {\mathrm{421}}^1$

素因数の和:904

約数の個数: 192

約数和(自身を含む): 504799776000

約数和(自身を除く): 249965409015

約数列:

[1, 3, 5, 9, 11, 15, 29, 33, 45, 55, 87, 99, 145, 149, 165, 261, 283, 319, 421, 435, 447, 495, 745, 849, 957, 1263, 1305, 1341, 1415, 1595, 1639, 2105, 2235, 2547, 2871, 3113, 3789, 4245, 4321, 4631, 4785, 4917, 6315, 6705, 8195, 8207, 9339, 12209, 12735, 12963, 13893, 14355, 14751, 15565, 18945, 21605, 23155, 24585, 24621, 28017, 36627, 38889, 41035, 41679, 42167, 46695, 47531, 61045, 62729, 64815, 69465, 73755, 73863, 90277, 109881, 119143, 123105, 126501, 134299, 140085, 142593, 183135, 188187, 194445, 208395, 210835, 237655, 270831, 313645, 357429, 369315, 379503, 402897, 427779, 451385, 463837, 549405, 564561, 595715, 632505, 671495, 690019, 712965, 812493, 940935, 1072287, 1208691, 1222843, 1310573, 1354155, 1391511, 1787145, 1819141, 1897515, 2014485, 2070057, 2138895, 2319185, 2822805, 3450095, 3455147, 3668529, 3931719, 4062465, 4174533, 5361435, 5457423, 6043455, 6114215, 6210171, 6552865, 6957555, 9095705, 10350285, 10365441, 11005587, 11795157, 13451273, 16372269, 17275735, 17752307, 18342645, 19658595, 20010551, 20872665, 27287115, 31050855, 31096323, 38006617, 40353819, 51827205, 53256921, 55027935, 58975785, 60031653, 67256365, 81861345, 88761535, 100052755, 114019851, 121061457, 155481615, 159770763, 180094959, 190033085, 195275377, 201769095, 266284605, 300158265, 342059553, 514816903, 570099255, 585826131, 605307285, 798853815, 900474795, 976376885, 1544450709, 1710297765, 1757478393, 2574084515, 2929130655, 4633352127, 5662985933, 7722253545, 8787391965, 16988957799, 23166760635, 28314929665, 50966873397, 84944788995, 254834366985]

約数ペア:

[(1, 254834366985), (3, 84944788995), (5, 50966873397), (9, 28314929665), (11, 23166760635), (15, 16988957799), (29, 8787391965), (33, 7722253545), (45, 5662985933), (55, 4633352127), (87, 2929130655), (99, 2574084515), (145, 1757478393), (149, 1710297765), (165, 1544450709), (261, 976376885), (283, 900474795), (319, 798853815), (421, 605307285), (435, 585826131), (447, 570099255), (495, 514816903), (745, 342059553), (849, 300158265), (957, 266284605), (1263, 201769095), (1305, 195275377), (1341, 190033085), (1415, 180094959), (1595, 159770763), (1639, 155481615), (2105, 121061457), (2235, 114019851), (2547, 100052755), (2871, 88761535), (3113, 81861345), (3789, 67256365), (4245, 60031653), (4321, 58975785), (4631, 55027935), (4785, 53256921), (4917, 51827205), (6315, 40353819), (6705, 38006617), (8195, 31096323), (8207, 31050855), (9339, 27287115), (12209, 20872665), (12735, 20010551), (12963, 19658595), (13893, 18342645), (14355, 17752307), (14751, 17275735), (15565, 16372269), (18945, 13451273), (21605, 11795157), (23155, 11005587), (24585, 10365441), (24621, 10350285), (28017, 9095705), (36627, 6957555), (38889, 6552865), (41035, 6210171), (41679, 6114215), (42167, 6043455), (46695, 5457423), (47531, 5361435), (61045, 4174533), (62729, 4062465), (64815, 3931719), (69465, 3668529), (73755, 3455147), (73863, 3450095), (90277, 2822805), (109881, 2319185), (119143, 2138895), (123105, 2070057), (126501, 2014485), (134299, 1897515), (140085, 1819141), (142593, 1787145), (183135, 1391511), (188187, 1354155), (194445, 1310573), (208395, 1222843), (210835, 1208691), (237655, 1072287), (270831, 940935), (313645, 812493), (357429, 712965), (369315, 690019), (379503, 671495), (402897, 632505), (427779, 595715), (451385, 564561), (463837, 549405)]