1330449426

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1\times {\mathrm{397}}^1$

素因数の和:704

約数の個数: 96

約数和(自身を含む): 3129235200

約数和(自身を除く): 1798785774

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 41, 57, 82, 114, 123, 171, 239, 246, 342, 369, 397, 478, 717, 738, 779, 794, 1191, 1434, 1558, 2151, 2337, 2382, 3573, 4302, 4541, 4674, 7011, 7146, 7543, 9082, 9799, 13623, 14022, 15086, 16277, 19598, 22629, 27246, 29397, 32554, 40869, 45258, 48831, 58794, 67887, 81738, 88191, 94883, 97662, 135774, 146493, 176382, 186181, 189766, 284649, 292986, 309263, 372362, 558543, 569298, 618526, 853947, 927789, 1117086, 1675629, 1707894, 1802777, 1855578, 2783367, 3351258, 3605554, 3890203, 5408331, 5566734, 7780406, 10816662, 11670609, 16224993, 23341218, 32449986, 35011827, 70023654, 73913857, 147827714, 221741571, 443483142, 665224713, 1330449426]

約数ペア:

[(1, 1330449426), (2, 665224713), (3, 443483142), (6, 221741571), (9, 147827714), (18, 73913857), (19, 70023654), (38, 35011827), (41, 32449986), (57, 23341218), (82, 16224993), (114, 11670609), (123, 10816662), (171, 7780406), (239, 5566734), (246, 5408331), (342, 3890203), (369, 3605554), (397, 3351258), (478, 2783367), (717, 1855578), (738, 1802777), (779, 1707894), (794, 1675629), (1191, 1117086), (1434, 927789), (1558, 853947), (2151, 618526), (2337, 569298), (2382, 558543), (3573, 372362), (4302, 309263), (4541, 292986), (4674, 284649), (7011, 189766), (7146, 186181), (7543, 176382), (9082, 146493), (9799, 135774), (13623, 97662), (14022, 94883), (15086, 88191), (16277, 81738), (19598, 67887), (22629, 58794), (27246, 48831), (29397, 45258), (32554, 40869)]