724465872

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{2237}}^1$

素因数の和:2437

約数の個数: 120

約数和(自身を含む): 2197062504

約数和(自身を除く): 1472596632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 173, 208, 234, 312, 346, 468, 519, 624, 692, 936, 1038, 1384, 1557, 1872, 2076, 2237, 2249, 2768, 3114, 4152, 4474, 4498, 6228, 6711, 6747, 8304, 8948, 8996, 12456, 13422, 13494, 17896, 17992, 20133, 20241, 24912, 26844, 26988, 29081, 35792, 35984, 40266, 40482, 53688, 53976, 58162, 80532, 80964, 87243, 107376, 107952, 116324, 161064, 161928, 174486, 232648, 261729, 322128, 323856, 348972, 387001, 465296, 523458, 697944, 774002, 1046916, 1161003, 1395888, 1548004, 2093832, 2322006, 3096008, 3483009, 4187664, 4644012, 5031013, 6192016, 6966018, 9288024, 10062026, 13932036, 15093039, 18576048, 20124052, 27864072, 30186078, 40248104, 45279117, 55728144, 60372156, 80496208, 90558234, 120744312, 181116468, 241488624, 362232936, 724465872]

約数ペア:

[(1, 724465872), (2, 362232936), (3, 241488624), (4, 181116468), (6, 120744312), (8, 90558234), (9, 80496208), (12, 60372156), (13, 55728144), (16, 45279117), (18, 40248104), (24, 30186078), (26, 27864072), (36, 20124052), (39, 18576048), (48, 15093039), (52, 13932036), (72, 10062026), (78, 9288024), (104, 6966018), (117, 6192016), (144, 5031013), (156, 4644012), (173, 4187664), (208, 3483009), (234, 3096008), (312, 2322006), (346, 2093832), (468, 1548004), (519, 1395888), (624, 1161003), (692, 1046916), (936, 774002), (1038, 697944), (1384, 523458), (1557, 465296), (1872, 387001), (2076, 348972), (2237, 323856), (2249, 322128), (2768, 261729), (3114, 232648), (4152, 174486), (4474, 161928), (4498, 161064), (6228, 116324), (6711, 107952), (6747, 107376), (8304, 87243), (8948, 80964), (8996, 80532), (12456, 58162), (13422, 53976), (13494, 53688), (17896, 40482), (17992, 40266), (20133, 35984), (20241, 35792), (24912, 29081), (26844, 26988)]