743875384

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{269}}^1$

素因数の和:437

約数の個数: 128

約数和(自身を含む): 1772928000

約数和(自身を除く): 1029052616

約数列:

[1, 2, 4, 7, 8, 14, 19, 23, 28, 38, 46, 56, 76, 92, 113, 133, 152, 161, 184, 226, 266, 269, 322, 437, 452, 532, 538, 644, 791, 874, 904, 1064, 1076, 1288, 1582, 1748, 1883, 2147, 2152, 2599, 3059, 3164, 3496, 3766, 4294, 5111, 5198, 6118, 6187, 6328, 7532, 8588, 10222, 10396, 12236, 12374, 15029, 15064, 17176, 18193, 20444, 20792, 24472, 24748, 30058, 30397, 35777, 36386, 40888, 43309, 49381, 49496, 60116, 60794, 71554, 72772, 86618, 98762, 117553, 120232, 121588, 143108, 145544, 173236, 197524, 212779, 235106, 243176, 286216, 345667, 346472, 395048, 425558, 470212, 577543, 691334, 699131, 822871, 851116, 940424, 1155086, 1382668, 1398262, 1645742, 1702232, 2310172, 2765336, 2796524, 3291484, 4042801, 4620344, 4893917, 5593048, 6582968, 8085602, 9787834, 13283489, 16171204, 19575668, 26566978, 32342408, 39151336, 53133956, 92984423, 106267912, 185968846, 371937692, 743875384]

約数ペア:

[(1, 743875384), (2, 371937692), (4, 185968846), (7, 106267912), (8, 92984423), (14, 53133956), (19, 39151336), (23, 32342408), (28, 26566978), (38, 19575668), (46, 16171204), (56, 13283489), (76, 9787834), (92, 8085602), (113, 6582968), (133, 5593048), (152, 4893917), (161, 4620344), (184, 4042801), (226, 3291484), (266, 2796524), (269, 2765336), (322, 2310172), (437, 1702232), (452, 1645742), (532, 1398262), (538, 1382668), (644, 1155086), (791, 940424), (874, 851116), (904, 822871), (1064, 699131), (1076, 691334), (1288, 577543), (1582, 470212), (1748, 425558), (1883, 395048), (2147, 346472), (2152, 345667), (2599, 286216), (3059, 243176), (3164, 235106), (3496, 212779), (3766, 197524), (4294, 173236), (5111, 145544), (5198, 143108), (6118, 121588), (6187, 120232), (6328, 117553), (7532, 98762), (8588, 86618), (10222, 72772), (10396, 71554), (12236, 60794), (12374, 60116), (15029, 49496), (15064, 49381), (17176, 43309), (18193, 40888), (20444, 36386), (20792, 35777), (24472, 30397), (24748, 30058)]