786834697428

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{20749}}^1$

素因数の和:21079

約数の個数: 216

約数和(自身を含む): 2255748768000

約数和(自身を除く): 1468914070572

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 36, 39, 46, 52, 69, 78, 92, 117, 138, 156, 169, 207, 234, 271, 276, 299, 338, 414, 468, 507, 542, 598, 676, 813, 828, 897, 1014, 1084, 1196, 1521, 1626, 1794, 2028, 2439, 2691, 3042, 3252, 3523, 3588, 3887, 4878, 5382, 6084, 6233, 7046, 7774, 9756, 10569, 10764, 11661, 12466, 14092, 15548, 18699, 20749, 21138, 23322, 24932, 31707, 34983, 37398, 41498, 42276, 45799, 46644, 56097, 62247, 63414, 69966, 74796, 81029, 82996, 91598, 112194, 124494, 126828, 137397, 139932, 162058, 183196, 186741, 224388, 243087, 248988, 269737, 274794, 324116, 373482, 412191, 477227, 486174, 539474, 549588, 729261, 746964, 809211, 824382, 954454, 972348, 1053377, 1078948, 1431681, 1458522, 1618422, 1648764, 1908908, 2106754, 2427633, 2863362, 2917044, 3160131, 3236844, 3506581, 4213508, 4295043, 4855266, 5622979, 5726724, 6203951, 6320262, 7013162, 8590086, 9480393, 9710532, 10519743, 11245958, 12407902, 12640524, 14026324, 16868937, 17180172, 18611853, 18960786, 21039486, 22491916, 24815804, 31559229, 33737874, 37223706, 37921572, 42078972, 50606811, 55835559, 63118458, 67475748, 73098727, 74447412, 80651363, 101213622, 111671118, 126236916, 129328517, 146197454, 161302726, 202427244, 219296181, 223342236, 241954089, 258657034, 292394908, 322605452, 387985551, 438592362, 483908178, 517314068, 657888543, 725862267, 775971102, 877184724, 950283451, 967816356, 1163956653, 1315777086, 1451724534, 1551942204, 1681270721, 1900566902, 2327913306, 2631554172, 2850850353, 2903449068, 3362541442, 3801133804, 4655826612, 5043812163, 5701700706, 6725082884, 8552551059, 10087624326, 11403401412, 15131436489, 17105102118, 20175248652, 21856519373, 30262872978, 34210204236, 43713038746, 60525745956, 65569558119, 87426077492, 131139116238, 196708674357, 262278232476, 393417348714, 786834697428]

約数ペア:

[(1, 786834697428), (2, 393417348714), (3, 262278232476), (4, 196708674357), (6, 131139116238), (9, 87426077492), (12, 65569558119), (13, 60525745956), (18, 43713038746), (23, 34210204236), (26, 30262872978), (36, 21856519373), (39, 20175248652), (46, 17105102118), (52, 15131436489), (69, 11403401412), (78, 10087624326), (92, 8552551059), (117, 6725082884), (138, 5701700706), (156, 5043812163), (169, 4655826612), (207, 3801133804), (234, 3362541442), (271, 2903449068), (276, 2850850353), (299, 2631554172), (338, 2327913306), (414, 1900566902), (468, 1681270721), (507, 1551942204), (542, 1451724534), (598, 1315777086), (676, 1163956653), (813, 967816356), (828, 950283451), (897, 877184724), (1014, 775971102), (1084, 725862267), (1196, 657888543), (1521, 517314068), (1626, 483908178), (1794, 438592362), (2028, 387985551), (2439, 322605452), (2691, 292394908), (3042, 258657034), (3252, 241954089), (3523, 223342236), (3588, 219296181), (3887, 202427244), (4878, 161302726), (5382, 146197454), (6084, 129328517), (6233, 126236916), (7046, 111671118), (7774, 101213622), (9756, 80651363), (10569, 74447412), (10764, 73098727), (11661, 67475748), (12466, 63118458), (14092, 55835559), (15548, 50606811), (18699, 42078972), (20749, 37921572), (21138, 37223706), (23322, 33737874), (24932, 31559229), (31707, 24815804), (34983, 22491916), (37398, 21039486), (41498, 18960786), (42276, 18611853), (45799, 17180172), (46644, 16868937), (56097, 14026324), (62247, 12640524), (63414, 12407902), (69966, 11245958), (74796, 10519743), (81029, 9710532), (82996, 9480393), (91598, 8590086), (112194, 7013162), (124494, 6320262), (126828, 6203951), (137397, 5726724), (139932, 5622979), (162058, 4855266), (183196, 4295043), (186741, 4213508), (224388, 3506581), (243087, 3236844), (248988, 3160131), (269737, 2917044), (274794, 2863362), (324116, 2427633), (373482, 2106754), (412191, 1908908), (477227, 1648764), (486174, 1618422), (539474, 1458522), (549588, 1431681), (729261, 1078948), (746964, 1053377), (809211, 972348), (824382, 954454)]