2016642628

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:295

約数の個数: 216

約数和(自身を含む): 5040091392

約数和(自身を除く): 3023448764

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 31, 44, 49, 52, 62, 77, 91, 98, 121, 124, 143, 154, 182, 196, 211, 217, 242, 286, 308, 341, 364, 403, 422, 434, 484, 539, 572, 637, 682, 806, 844, 847, 868, 1001, 1078, 1274, 1364, 1477, 1519, 1573, 1612, 1694, 2002, 2156, 2321, 2387, 2548, 2743, 2821, 2954, 3038, 3146, 3388, 3751, 4004, 4433, 4642, 4774, 5486, 5642, 5908, 5929, 6076, 6292, 6541, 7007, 7502, 8866, 9284, 9548, 10339, 10972, 11011, 11284, 11858, 13082, 14014, 15004, 16247, 16709, 17732, 19201, 19747, 20678, 22022, 23716, 25531, 26164, 26257, 28028, 30173, 31031, 32494, 33418, 38402, 39494, 41356, 44044, 45787, 48763, 51062, 52514, 60346, 62062, 64988, 66836, 71951, 76804, 77077, 78988, 85033, 91574, 97526, 102124, 105028, 113729, 120692, 124124, 134407, 143902, 154154, 170066, 178717, 183148, 183799, 195052, 211211, 217217, 227458, 268814, 287804, 308308, 320509, 331903, 340132, 341341, 357434, 367598, 422422, 434434, 454916, 503657, 537628, 595231, 641018, 663806, 682682, 714868, 735196, 791461, 844844, 868868, 935363, 1007314, 1190462, 1251019, 1282036, 1327612, 1365364, 1478477, 1582922, 1870726, 2014628, 2323321, 2380924, 2389387, 2502038, 2956954, 3165844, 3525599, 3741452, 4166617, 4646642, 4778774, 5004076, 5540227, 5913908, 6547541, 7051198, 8333234, 9293284, 9557548, 10288993, 11080454, 13095082, 14102396, 16263247, 16666468, 20577986, 22160908, 26190164, 32526494, 38781589, 41155972, 45832787, 65052988, 72022951, 77563178, 91665574, 144045902, 155126356, 183331148, 288091804, 504160657, 1008321314, 2016642628]

約数ペア:

[(1, 2016642628), (2, 1008321314), (4, 504160657), (7, 288091804), (11, 183331148), (13, 155126356), (14, 144045902), (22, 91665574), (26, 77563178), (28, 72022951), (31, 65052988), (44, 45832787), (49, 41155972), (52, 38781589), (62, 32526494), (77, 26190164), (91, 22160908), (98, 20577986), (121, 16666468), (124, 16263247), (143, 14102396), (154, 13095082), (182, 11080454), (196, 10288993), (211, 9557548), (217, 9293284), (242, 8333234), (286, 7051198), (308, 6547541), (341, 5913908), (364, 5540227), (403, 5004076), (422, 4778774), (434, 4646642), (484, 4166617), (539, 3741452), (572, 3525599), (637, 3165844), (682, 2956954), (806, 2502038), (844, 2389387), (847, 2380924), (868, 2323321), (1001, 2014628), (1078, 1870726), (1274, 1582922), (1364, 1478477), (1477, 1365364), (1519, 1327612), (1573, 1282036), (1612, 1251019), (1694, 1190462), (2002, 1007314), (2156, 935363), (2321, 868868), (2387, 844844), (2548, 791461), (2743, 735196), (2821, 714868), (2954, 682682), (3038, 663806), (3146, 641018), (3388, 595231), (3751, 537628), (4004, 503657), (4433, 454916), (4642, 434434), (4774, 422422), (5486, 367598), (5642, 357434), (5908, 341341), (5929, 340132), (6076, 331903), (6292, 320509), (6541, 308308), (7007, 287804), (7502, 268814), (8866, 227458), (9284, 217217), (9548, 211211), (10339, 195052), (10972, 183799), (11011, 183148), (11284, 178717), (11858, 170066), (13082, 154154), (14014, 143902), (15004, 134407), (16247, 124124), (16709, 120692), (17732, 113729), (19201, 105028), (19747, 102124), (20678, 97526), (22022, 91574), (23716, 85033), (25531, 78988), (26164, 77077), (26257, 76804), (28028, 71951), (30173, 66836), (31031, 64988), (32494, 62062), (33418, 60346), (38402, 52514), (39494, 51062), (41356, 48763), (44044, 45787)]