671032076

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:184

約数の個数: 144

約数和(自身を含む): 1487517696

約数和(自身を除く): 816485620

約数列:

[1, 2, 4, 11, 13, 22, 26, 31, 41, 44, 52, 62, 71, 82, 124, 142, 143, 164, 169, 284, 286, 338, 341, 403, 451, 533, 572, 676, 682, 781, 806, 902, 923, 1066, 1271, 1364, 1562, 1612, 1804, 1846, 1859, 2132, 2201, 2542, 2911, 3124, 3692, 3718, 4402, 4433, 5084, 5239, 5822, 5863, 6929, 7436, 8804, 8866, 10153, 10478, 11644, 11726, 11999, 13858, 13981, 16523, 17732, 20306, 20956, 23452, 23998, 24211, 27716, 27962, 28613, 32021, 33046, 37843, 40612, 47996, 48422, 55924, 57226, 57629, 64042, 66092, 75686, 76219, 90241, 96844, 114452, 115258, 128084, 131989, 151372, 152438, 180482, 181753, 214799, 230516, 263978, 304876, 314743, 360964, 363506, 371969, 416273, 429598, 491959, 527956, 629486, 727012, 743938, 832546, 859196, 983918, 992651, 1173133, 1258972, 1487876, 1665092, 1967836, 1985302, 2346266, 2362789, 3970604, 4091659, 4692532, 4725578, 5411549, 8183318, 9451156, 10823098, 12904463, 15250729, 16366636, 21646196, 25808926, 30501458, 51617852, 61002916, 167758019, 335516038, 671032076]

約数ペア:

[(1, 671032076), (2, 335516038), (4, 167758019), (11, 61002916), (13, 51617852), (22, 30501458), (26, 25808926), (31, 21646196), (41, 16366636), (44, 15250729), (52, 12904463), (62, 10823098), (71, 9451156), (82, 8183318), (124, 5411549), (142, 4725578), (143, 4692532), (164, 4091659), (169, 3970604), (284, 2362789), (286, 2346266), (338, 1985302), (341, 1967836), (403, 1665092), (451, 1487876), (533, 1258972), (572, 1173133), (676, 992651), (682, 983918), (781, 859196), (806, 832546), (902, 743938), (923, 727012), (1066, 629486), (1271, 527956), (1364, 491959), (1562, 429598), (1612, 416273), (1804, 371969), (1846, 363506), (1859, 360964), (2132, 314743), (2201, 304876), (2542, 263978), (2911, 230516), (3124, 214799), (3692, 181753), (3718, 180482), (4402, 152438), (4433, 151372), (5084, 131989), (5239, 128084), (5822, 115258), (5863, 114452), (6929, 96844), (7436, 90241), (8804, 76219), (8866, 75686), (10153, 66092), (10478, 64042), (11644, 57629), (11726, 57226), (11999, 55924), (13858, 48422), (13981, 47996), (16523, 40612), (17732, 37843), (20306, 33046), (20956, 32021), (23452, 28613), (23998, 27962), (24211, 27716)]