2809626534

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:185

約数の個数: 256

約数和(自身を含む): 7713054720

約数和(自身を除く): 4903428186

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 27, 31, 33, 39, 54, 62, 66, 78, 93, 97, 99, 117, 121, 143, 186, 194, 198, 234, 242, 279, 286, 291, 297, 341, 351, 363, 403, 429, 558, 582, 594, 682, 702, 726, 806, 837, 858, 873, 1023, 1067, 1089, 1209, 1261, 1287, 1331, 1573, 1674, 1746, 2046, 2134, 2178, 2418, 2522, 2574, 2619, 2662, 3007, 3069, 3146, 3201, 3267, 3627, 3751, 3783, 3861, 3993, 4433, 4719, 5238, 6014, 6138, 6402, 6534, 7254, 7502, 7566, 7722, 7986, 8866, 9021, 9207, 9438, 9603, 10881, 11253, 11349, 11737, 11979, 13299, 13871, 14157, 17303, 18042, 18414, 19206, 21762, 22506, 22698, 23474, 23958, 26598, 27063, 27742, 28314, 28809, 33077, 33759, 34047, 34606, 35211, 35937, 39091, 39897, 41261, 41613, 42471, 48763, 51909, 54126, 57618, 66154, 67518, 68094, 70422, 71874, 78182, 79794, 81189, 82522, 83226, 84942, 97526, 99231, 101277, 103818, 105633, 117273, 119691, 123783, 124839, 129107, 146289, 152581, 155727, 162378, 198462, 202554, 211266, 234546, 239382, 247566, 249678, 258214, 292578, 297693, 305162, 311454, 316899, 351819, 363847, 371349, 374517, 387321, 430001, 438867, 457743, 467181, 536393, 595386, 633798, 703638, 727694, 742698, 749034, 774642, 860002, 877734, 893079, 915486, 934362, 1055457, 1072786, 1091541, 1114047, 1161963, 1290003, 1316601, 1373229, 1609179, 1678391, 1786158, 2110914, 2183082, 2228094, 2323926, 2580006, 2633202, 2746458, 3218358, 3274623, 3356782, 3485889, 3870009, 4002317, 4119687, 4730011, 4827537, 5035173, 6549246, 6971778, 7740018, 8004634, 8239374, 9460022, 9655074, 9823869, 10070346, 11610027, 12006951, 14190033, 14482611, 15105519, 19647738, 23220054, 24013902, 28380066, 28965222, 30211038, 36020853, 42570099, 45316557, 52030121, 72041706, 85140198, 90633114, 104060242, 108062559, 127710297, 156090363, 216125118, 255420594, 312180726, 468271089, 936542178, 1404813267, 2809626534]

約数ペア:

[(1, 2809626534), (2, 1404813267), (3, 936542178), (6, 468271089), (9, 312180726), (11, 255420594), (13, 216125118), (18, 156090363), (22, 127710297), (26, 108062559), (27, 104060242), (31, 90633114), (33, 85140198), (39, 72041706), (54, 52030121), (62, 45316557), (66, 42570099), (78, 36020853), (93, 30211038), (97, 28965222), (99, 28380066), (117, 24013902), (121, 23220054), (143, 19647738), (186, 15105519), (194, 14482611), (198, 14190033), (234, 12006951), (242, 11610027), (279, 10070346), (286, 9823869), (291, 9655074), (297, 9460022), (341, 8239374), (351, 8004634), (363, 7740018), (403, 6971778), (429, 6549246), (558, 5035173), (582, 4827537), (594, 4730011), (682, 4119687), (702, 4002317), (726, 3870009), (806, 3485889), (837, 3356782), (858, 3274623), (873, 3218358), (1023, 2746458), (1067, 2633202), (1089, 2580006), (1209, 2323926), (1261, 2228094), (1287, 2183082), (1331, 2110914), (1573, 1786158), (1674, 1678391), (1746, 1609179), (2046, 1373229), (2134, 1316601), (2178, 1290003), (2418, 1161963), (2522, 1114047), (2574, 1091541), (2619, 1072786), (2662, 1055457), (3007, 934362), (3069, 915486), (3146, 893079), (3201, 877734), (3267, 860002), (3627, 774642), (3751, 749034), (3783, 742698), (3861, 727694), (3993, 703638), (4433, 633798), (4719, 595386), (5238, 536393), (6014, 467181), (6138, 457743), (6402, 438867), (6534, 430001), (7254, 387321), (7502, 374517), (7566, 371349), (7722, 363847), (7986, 351819), (8866, 316899), (9021, 311454), (9207, 305162), (9438, 297693), (9603, 292578), (10881, 258214), (11253, 249678), (11349, 247566), (11737, 239382), (11979, 234546), (13299, 211266), (13871, 202554), (14157, 198462), (17303, 162378), (18042, 155727), (18414, 152581), (19206, 146289), (21762, 129107), (22506, 124839), (22698, 123783), (23474, 119691), (23958, 117273), (26598, 105633), (27063, 103818), (27742, 101277), (28314, 99231), (28809, 97526), (33077, 84942), (33759, 83226), (34047, 82522), (34606, 81189), (35211, 79794), (35937, 78182), (39091, 71874), (39897, 70422), (41261, 68094), (41613, 67518), (42471, 66154), (48763, 57618), (51909, 54126)]