868361256

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{181}}^1$

素因数の和:389

約数の個数: 256

約数和(自身を含む): 2935296000

約数和(自身を除く): 2066934744

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 27, 28, 36, 38, 42, 54, 56, 57, 63, 72, 76, 84, 108, 114, 126, 133, 152, 167, 168, 171, 181, 189, 216, 228, 252, 266, 334, 342, 362, 378, 399, 456, 501, 504, 513, 532, 543, 668, 684, 724, 756, 798, 1002, 1026, 1064, 1086, 1169, 1197, 1267, 1336, 1368, 1448, 1503, 1512, 1596, 1629, 2004, 2052, 2172, 2338, 2394, 2534, 3006, 3173, 3192, 3258, 3439, 3507, 3591, 3801, 4008, 4104, 4344, 4509, 4676, 4788, 4887, 5068, 6012, 6346, 6516, 6878, 7014, 7182, 7602, 9018, 9352, 9519, 9576, 9774, 10136, 10317, 10521, 11403, 12024, 12692, 13032, 13756, 14028, 14364, 15204, 18036, 19038, 19548, 20634, 21042, 22211, 22806, 24073, 25384, 27512, 28056, 28557, 28728, 30227, 30408, 30951, 31563, 34209, 36072, 38076, 39096, 41268, 42084, 44422, 45612, 48146, 57114, 60454, 61902, 63126, 66633, 68418, 72219, 76152, 82536, 84168, 85671, 88844, 90681, 91224, 92853, 96292, 114228, 120908, 123804, 126252, 133266, 136836, 144438, 171342, 177688, 181362, 185706, 192584, 199899, 211589, 216657, 228456, 241816, 247608, 252504, 266532, 272043, 273672, 288876, 342684, 362724, 371412, 399798, 423178, 433314, 533064, 544086, 574313, 577752, 599697, 634767, 649971, 685368, 725448, 742824, 799596, 816129, 846356, 866628, 1088172, 1148626, 1199394, 1269534, 1299942, 1599192, 1632258, 1692712, 1722939, 1733256, 1904301, 2176344, 2297252, 2398788, 2539068, 2599884, 3264516, 3445878, 3808602, 4020191, 4594504, 4797576, 5078136, 5168817, 5199768, 5712903, 6529032, 6891756, 7617204, 8040382, 10337634, 11425806, 12060573, 13783512, 15234408, 15506451, 16080764, 20675268, 22851612, 24121146, 31012902, 32161528, 36181719, 41350536, 45703224, 48242292, 62025804, 72363438, 96484584, 108545157, 124051608, 144726876, 217090314, 289453752, 434180628, 868361256]

約数ペア:

[(1, 868361256), (2, 434180628), (3, 289453752), (4, 217090314), (6, 144726876), (7, 124051608), (8, 108545157), (9, 96484584), (12, 72363438), (14, 62025804), (18, 48242292), (19, 45703224), (21, 41350536), (24, 36181719), (27, 32161528), (28, 31012902), (36, 24121146), (38, 22851612), (42, 20675268), (54, 16080764), (56, 15506451), (57, 15234408), (63, 13783512), (72, 12060573), (76, 11425806), (84, 10337634), (108, 8040382), (114, 7617204), (126, 6891756), (133, 6529032), (152, 5712903), (167, 5199768), (168, 5168817), (171, 5078136), (181, 4797576), (189, 4594504), (216, 4020191), (228, 3808602), (252, 3445878), (266, 3264516), (334, 2599884), (342, 2539068), (362, 2398788), (378, 2297252), (399, 2176344), (456, 1904301), (501, 1733256), (504, 1722939), (513, 1692712), (532, 1632258), (543, 1599192), (668, 1299942), (684, 1269534), (724, 1199394), (756, 1148626), (798, 1088172), (1002, 866628), (1026, 846356), (1064, 816129), (1086, 799596), (1169, 742824), (1197, 725448), (1267, 685368), (1336, 649971), (1368, 634767), (1448, 599697), (1503, 577752), (1512, 574313), (1596, 544086), (1629, 533064), (2004, 433314), (2052, 423178), (2172, 399798), (2338, 371412), (2394, 362724), (2534, 342684), (3006, 288876), (3173, 273672), (3192, 272043), (3258, 266532), (3439, 252504), (3507, 247608), (3591, 241816), (3801, 228456), (4008, 216657), (4104, 211589), (4344, 199899), (4509, 192584), (4676, 185706), (4788, 181362), (4887, 177688), (5068, 171342), (6012, 144438), (6346, 136836), (6516, 133266), (6878, 126252), (7014, 123804), (7182, 120908), (7602, 114228), (9018, 96292), (9352, 92853), (9519, 91224), (9576, 90681), (9774, 88844), (10136, 85671), (10317, 84168), (10521, 82536), (11403, 76152), (12024, 72219), (12692, 68418), (13032, 66633), (13756, 63126), (14028, 61902), (14364, 60454), (15204, 57114), (18036, 48146), (19038, 45612), (19548, 44422), (20634, 42084), (21042, 41268), (22211, 39096), (22806, 38076), (24073, 36072), (25384, 34209), (27512, 31563), (28056, 30951), (28557, 30408), (28728, 30227)]