2121529368

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{238267}}^1$

素因数の和:238336

約数の個数: 64

約数和(自身を含む): 6175906560

約数和(自身を除く): 4054377192

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 53, 56, 84, 106, 159, 168, 212, 318, 371, 424, 636, 742, 1113, 1272, 1484, 2226, 2968, 4452, 8904, 238267, 476534, 714801, 953068, 1429602, 1667869, 1906136, 2859204, 3335738, 5003607, 5718408, 6671476, 10007214, 12628151, 13342952, 20014428, 25256302, 37884453, 40028856, 50512604, 75768906, 88397057, 101025208, 151537812, 176794114, 265191171, 303075624, 353588228, 530382342, 707176456, 1060764684, 2121529368]

約数ペア:

[(1, 2121529368), (2, 1060764684), (3, 707176456), (4, 530382342), (6, 353588228), (7, 303075624), (8, 265191171), (12, 176794114), (14, 151537812), (21, 101025208), (24, 88397057), (28, 75768906), (42, 50512604), (53, 40028856), (56, 37884453), (84, 25256302), (106, 20014428), (159, 13342952), (168, 12628151), (212, 10007214), (318, 6671476), (371, 5718408), (424, 5003607), (636, 3335738), (742, 2859204), (1113, 1906136), (1272, 1667869), (1484, 1429602), (2226, 953068), (2968, 714801), (4452, 476534), (8904, 238267)]