383555326

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{613}}^1$

素因数の和:889

約数の個数: 64

約数和(自身を含む): 763914240

約数和(自身を除く): 380358914

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 119, 154, 187, 238, 239, 374, 478, 613, 1226, 1309, 1673, 2618, 2629, 3346, 4063, 4291, 5258, 6743, 8126, 8582, 10421, 13486, 18403, 20842, 28441, 36806, 44693, 47201, 56882, 72947, 89386, 94402, 114631, 145894, 146507, 229262, 293014, 312851, 625702, 802417, 1025549, 1604834, 1611577, 2051098, 2490619, 3223154, 4981238, 11281039, 17434333, 22562078, 27396809, 34868666, 54793618, 191777663, 383555326]

約数ペア:

[(1, 383555326), (2, 191777663), (7, 54793618), (11, 34868666), (14, 27396809), (17, 22562078), (22, 17434333), (34, 11281039), (77, 4981238), (119, 3223154), (154, 2490619), (187, 2051098), (238, 1611577), (239, 1604834), (374, 1025549), (478, 802417), (613, 625702), (1226, 312851), (1309, 293014), (1673, 229262), (2618, 146507), (2629, 145894), (3346, 114631), (4063, 94402), (4291, 89386), (5258, 72947), (6743, 56882), (8126, 47201), (8582, 44693), (10421, 36806), (13486, 28441), (18403, 20842)]