1337275728

素因数分解:

$2^4\times 3^2\times {\mathrm{107}}^1\times {\mathrm{229}}^1\times {\mathrm{379}}^1$

素因数の和:729

約数の個数: 120

約数和(自身を含む): 3803997600

約数和(自身を除く): 2466721872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 107, 144, 214, 229, 321, 379, 428, 458, 642, 687, 758, 856, 916, 963, 1137, 1284, 1374, 1516, 1712, 1832, 1926, 2061, 2274, 2568, 2748, 3032, 3411, 3664, 3852, 4122, 4548, 5136, 5496, 6064, 6822, 7704, 8244, 9096, 10992, 13644, 15408, 16488, 18192, 24503, 27288, 32976, 40553, 49006, 54576, 73509, 81106, 86791, 98012, 121659, 147018, 162212, 173582, 196024, 220527, 243318, 260373, 294036, 324424, 347164, 364977, 392048, 441054, 486636, 520746, 588072, 648848, 694328, 729954, 781119, 882108, 973272, 1041492, 1176144, 1388656, 1459908, 1562238, 1764216, 1946544, 2082984, 2919816, 3124476, 3528432, 4165968, 5839632, 6248952, 9286637, 12497904, 18573274, 27859911, 37146548, 55719822, 74293096, 83579733, 111439644, 148586192, 167159466, 222879288, 334318932, 445758576, 668637864, 1337275728]

約数ペア:

[(1, 1337275728), (2, 668637864), (3, 445758576), (4, 334318932), (6, 222879288), (8, 167159466), (9, 148586192), (12, 111439644), (16, 83579733), (18, 74293096), (24, 55719822), (36, 37146548), (48, 27859911), (72, 18573274), (107, 12497904), (144, 9286637), (214, 6248952), (229, 5839632), (321, 4165968), (379, 3528432), (428, 3124476), (458, 2919816), (642, 2082984), (687, 1946544), (758, 1764216), (856, 1562238), (916, 1459908), (963, 1388656), (1137, 1176144), (1284, 1041492), (1374, 973272), (1516, 882108), (1712, 781119), (1832, 729954), (1926, 694328), (2061, 648848), (2274, 588072), (2568, 520746), (2748, 486636), (3032, 441054), (3411, 392048), (3664, 364977), (3852, 347164), (4122, 324424), (4548, 294036), (5136, 260373), (5496, 243318), (6064, 220527), (6822, 196024), (7704, 173582), (8244, 162212), (9096, 147018), (10992, 121659), (13644, 98012), (15408, 86791), (16488, 81106), (18192, 73509), (24503, 54576), (27288, 49006), (32976, 40553)]