383721492

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{1987}}^1$

素因数の和:2042

約数の個数: 144

約数和(自身を含む): 1184529920

約数和(自身を除く): 800808428

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 19, 21, 22, 28, 33, 38, 42, 44, 57, 66, 76, 77, 84, 114, 121, 132, 133, 154, 209, 228, 231, 242, 266, 308, 363, 399, 418, 462, 484, 532, 627, 726, 798, 836, 847, 924, 1254, 1452, 1463, 1596, 1694, 1987, 2299, 2508, 2541, 2926, 3388, 3974, 4389, 4598, 5082, 5852, 5961, 6897, 7948, 8778, 9196, 10164, 11922, 13794, 13909, 16093, 17556, 21857, 23844, 27588, 27818, 32186, 37753, 41727, 43714, 48279, 55636, 64372, 65571, 75506, 83454, 87428, 96558, 113259, 131142, 151012, 152999, 166908, 193116, 226518, 240427, 262284, 264271, 305998, 415283, 453036, 458997, 480854, 528542, 611996, 721281, 792813, 830566, 917994, 961708, 1057084, 1245849, 1442562, 1585626, 1661132, 1682989, 1835988, 2491698, 2885124, 2906981, 3171252, 3365978, 4568113, 4983396, 5048967, 5813962, 6731956, 8720943, 9136226, 10097934, 11627924, 13704339, 17441886, 18272452, 20195868, 27408678, 31976791, 34883772, 54817356, 63953582, 95930373, 127907164, 191860746, 383721492]

約数ペア:

[(1, 383721492), (2, 191860746), (3, 127907164), (4, 95930373), (6, 63953582), (7, 54817356), (11, 34883772), (12, 31976791), (14, 27408678), (19, 20195868), (21, 18272452), (22, 17441886), (28, 13704339), (33, 11627924), (38, 10097934), (42, 9136226), (44, 8720943), (57, 6731956), (66, 5813962), (76, 5048967), (77, 4983396), (84, 4568113), (114, 3365978), (121, 3171252), (132, 2906981), (133, 2885124), (154, 2491698), (209, 1835988), (228, 1682989), (231, 1661132), (242, 1585626), (266, 1442562), (308, 1245849), (363, 1057084), (399, 961708), (418, 917994), (462, 830566), (484, 792813), (532, 721281), (627, 611996), (726, 528542), (798, 480854), (836, 458997), (847, 453036), (924, 415283), (1254, 305998), (1452, 264271), (1463, 262284), (1596, 240427), (1694, 226518), (1987, 193116), (2299, 166908), (2508, 152999), (2541, 151012), (2926, 131142), (3388, 113259), (3974, 96558), (4389, 87428), (4598, 83454), (5082, 75506), (5852, 65571), (5961, 64372), (6897, 55636), (7948, 48279), (8778, 43714), (9196, 41727), (10164, 37753), (11922, 32186), (13794, 27818), (13909, 27588), (16093, 23844), (17556, 21857)]