330020376

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{383}}^1$

素因数の和:645

約数の個数: 128

約数和(自身を含む): 990904320

約数和(自身を除く): 660883944

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 56, 69, 84, 92, 138, 161, 168, 184, 223, 276, 322, 383, 446, 483, 552, 644, 669, 766, 892, 966, 1149, 1288, 1338, 1532, 1561, 1784, 1932, 2298, 2676, 2681, 3064, 3122, 3864, 4596, 4683, 5129, 5352, 5362, 6244, 8043, 8809, 9192, 9366, 10258, 10724, 12488, 15387, 16086, 17618, 18732, 20516, 21448, 26427, 30774, 32172, 35236, 35903, 37464, 41032, 52854, 61548, 61663, 64344, 70472, 71806, 85409, 105708, 107709, 123096, 123326, 143612, 170818, 184989, 211416, 215418, 246652, 256227, 287224, 341636, 369978, 430836, 493304, 512454, 597863, 683272, 739956, 861672, 1024908, 1195726, 1479912, 1793589, 1964407, 2049816, 2391452, 3587178, 3928814, 4782904, 5893221, 7174356, 7857628, 11786442, 13750849, 14348712, 15715256, 23572884, 27501698, 41252547, 47145768, 55003396, 82505094, 110006792, 165010188, 330020376]

約数ペア:

[(1, 330020376), (2, 165010188), (3, 110006792), (4, 82505094), (6, 55003396), (7, 47145768), (8, 41252547), (12, 27501698), (14, 23572884), (21, 15715256), (23, 14348712), (24, 13750849), (28, 11786442), (42, 7857628), (46, 7174356), (56, 5893221), (69, 4782904), (84, 3928814), (92, 3587178), (138, 2391452), (161, 2049816), (168, 1964407), (184, 1793589), (223, 1479912), (276, 1195726), (322, 1024908), (383, 861672), (446, 739956), (483, 683272), (552, 597863), (644, 512454), (669, 493304), (766, 430836), (892, 369978), (966, 341636), (1149, 287224), (1288, 256227), (1338, 246652), (1532, 215418), (1561, 211416), (1784, 184989), (1932, 170818), (2298, 143612), (2676, 123326), (2681, 123096), (3064, 107709), (3122, 105708), (3864, 85409), (4596, 71806), (4683, 70472), (5129, 64344), (5352, 61663), (5362, 61548), (6244, 52854), (8043, 41032), (8809, 37464), (9192, 35903), (9366, 35236), (10258, 32172), (10724, 30774), (12488, 26427), (15387, 21448), (16086, 20516), (17618, 18732)]